Which best describes a development that improved railroad safety?
Railroads adopted standard time to coordinate schedules.
Railroads offered fold-down beds so that people could sleep more comfortably.
Companies standardized track technology so that they could use each other’s tracks.
Companies replaced hand-operated brakes with air brakes on trains.

Answers

Answer 1

Answer:

The answer should be: Companies replaced hand-operated brakes with air brakes on trains.

Explanation:

You have to think how hard it was for trains to stop with hand operated brakes. Trains go fast, and not stopping in time can be dangerous. Hope this helped :)

Answer 2

Answer:

Companies replaced hand-operated brakes with air brakes on trains.

Explanation:

Edge 2020.


Related Questions

Which of the following statements is FALSE? a. When William Travis gave the men at the Alamo a chance to leave, over 180 men stayed despite almost certain death. b. The Mexican government had no real political need to take the Alamo, but Santa Anna wanted to get revenge for the defeat of General Cós and teach the Texas rebels a lesson. c. Santa Anna’s ruthless treatment of the Texas rebels ended at Goliad where General Urrea defied his orders to massacre over 350 captured Texans. d. Santa Anna’s army spent two weeks at the Alamo, which gave Texans at the Convention of 1836 time to declare independence and write a constitution.

Answers

Answer:

the answer is B.

The Mexican government had no real political need to take the Alamo, but Santa Anna wanted to get revenge for the defeat of General Cós and teach the Texas rebels a lesson.

hope this helps

Answer:

B

Explanation:

What were the causes of the Russian Revolution? Consider the long term unrest and the role World War 1 played. use two of these vocabulary words in the 100-200 word essay, Capitalism, Socialism, Communism
Czar Nicholas II, Bloody Sunday
1905 Revolution, World War I
March Revolution,Bolshevik Revolution / October Revolution
Russian Civil War, Vladimir Lenin, Treaty of Brest-Litovsk, Josef Stalin, USSR / Soviet, Union, Cold War

Answers

Answer:

byuxgusbkefsfjwbu7mcbr

Explanation:

because god said so

Helping tips for your Essay:

-Czar Nicholas II was indecisive and unconfident. He was not ready to become Czar. He lost a war to Japan during the Russo-Japanese War, which made him even more unpopular. He also tried to lead as head of the military during WW1 with many military defeats.

-Czar Nicholas II was highly unpopular since the start of his reign the Czar. During his coronation, free food was handed out to peasants over military training grounds. As the peasants arrived in massive groups more people fell in trenches that were covered with think planks of wood. Some died by the horde of people moving. After the day, people started calling him "Nicholas the Bloody"

-Russian Civil War was two sided, The Bolsheviks "The Reds" and the Royalists/ Reformists "The Whites" The Reds won and established the USSR.

-USSR stands for Union of Soviet Socialist Republics.

-Josef Stalin became leader of the USSR after Vladimir Lenin passed away. He led the country during WW2 and died in 1953

explain the disadvantages of colonial government not cooperating.

Answers

The colonialism has a lot of advantages and disadvantages which will be explore in this essay but before going to that let know what colonialism is a lot about. Colonialism is the total control or governing influence of nation over a dependent country or people or condition of being colonial. The colonized countries were mostly Africans because of the way they lived and behave so the colonizers were using the excuse of them not civilized and religious. But the colonial master’s aim was to exploit the colony economy and move them to their country making the colony depend on them. The disadvantages of colonialism is far more than its advantages, the main advantage is the civilization while the disadvantage is the economic dependent. But let talk of the advantages before its disadvantages.

Why were Continental troops deserting the war effort?

Answers

Answer:

The rigors or military life, poor food, inadequate clothing, homesickness, and concern for loved ones at home all drove men to desert.

Explanation:

Hope this helps.

Brainliest pls :)

(I’ll give you brainiest)

What made Nubia a large target for many invaders?

A. Nubians' wheat fields made them a large target to
invaders.
B. Nubians' gold mines made them a large target to
invaders.
C. Nubians' extended land made them a large target
to invaders.
D. Nubians' Nile access made them a large target to
invaders.

Answers

Answer:Nubia was a target to be invaded  because... the Nubian's were wealthy AND controlled the trade between Southern Africa and Egypt. Wich it has to be A

(Please give brainliest I need one more to become virtuous

Answer:

Nubia was a target to be invaded by Egypt because  the Nubians were wealthy AND controlled the trade between Southern Africa and Egypt. and nubia was know for Nubia was home to some of Africa's earliest kingdoms. Known for rich deposits of gold, Nubia was also the gateway through which luxury products like incense, ivory, and ebony traveled from their source in sub-Saharan Africa to the civilizations of Egypt and the Mediterranean.

Explanation:

hopefully this helped i tried

What was the difference between Muhammad's experience in Mecca around the year 610 and his experience when he returned to Mecca from Medina years later?

Answers

Answer:

Explanation:

Prophet Mohammed (S.A.W) life before Hijirah (migration) to Medina was toughed as Meccans do not accept what he believed and the messages of Allah the Almighty. Most people of Mecca as at this time always look for ways of harming him and his followers. Within this period (610) he received his first revelation which was very strange to him in the mountain cave knowns as Gaira Hirah. However, he (Mohammed) that was not valued in his home town was highly welcomed on migrating to Medina where he settled and was able to propagate Islam peacefully.

On returning to Mecca after several military battles, he conquer Mecca and several other idol worshippers surrendered to him and power shifted to him. This was about 630 and at this time, there was peace in the land and many non-Arabs accepted Islam and Islam spread out towards West such as Spain, Morroco.

Answer:

When he first went to Mecca, he was kicked out, and when he returned, he and his ideas were welcomed.

According to the passage, at first, “Mecca's rulers didn't like” what Muhammad was saying, "so they kicked him out.” But when he finally returned, he “faced little resistance,” and “he had become a religious prophet and political leader.”

Explanation:

Lol got it right in class

What were the locations of the four most important World War II conferences?

Answers

Answer:

Casablanca, Potsdam, Tehran, and Yalta.

Explanation:

do Third party candidates rarely win elections

Answers

yes this is true, 3rd party candidates barely ever win elections especially in the united states where more independents win than 3rd party candidates. The only times the 3rd parties won vastly were when they took the identity of a fallen major party (ex: republican (wig), democrat (Democratic Republicans)).

Answer:

yes

Explanation:

they rarely win elections because they're parties that aren't democratic or republican. these two political parties dominate elections because of how many supporters there are. since third parties don't have a legitimate chance of winning, they influence national politics by forcing the major political parties to address new problems they wouldn't have normally thought about. they can also take away some of the votes that otherwise could have went for the major parties.

Who were the key opponents of the Mexican revolution?

Answers

Answer:

Venustiano Carranza, Álvaro Obregón, Pancho Villa, and Emiliano Zapata.

Explanation:

PLEASE HELP brainliest if correct + 70 points
As Reconstruction came to an end, Southern Democrats disenfranchised African Americans by

A: overturning the Fourteenth Amendment.

B: passing new voting requirements.

C: organizing a series of filibusters.

D: abolishing literacy tests for all voters.

Answers

Answer:

Option B: passing new voting requirements

Explanation:

Should be the answer. I know it talked about ended up letting African Americans vote sometime later on.

Answer:

B- passing new voting requirements

Explanation:

got it right on quiz <3

How does Canada's climate affect where its people live?

Answers

Due to Canada's very cold climate our population is not as high as country's like the U.S. The climate is gets more cold norther of Canada. This is the reason why the provinces are more populated than the territories. Also some people want to live in Canada because they enjoy the cold climate.

why do you think slavery remained in certain areas? help me thank you!!

Answers

Because slaves were needed to work on plantations. The slave owners needed slaves to plant, tend, and harvest their crops. Without slaves they would need to pay wages to other people or do it themselves. This would be costly and would reduce the profitability of the money made from selling their crops as well as the harvest itself.

Greek philosophers taught that
A.every person is important
B.all life is precious
C.individuals should seek power and wealth
D.you should question everything in order to understand the world

Answers

Answer:

d

Explanation:

D.

Greek Philosophers taught people to question things to understand the world better.


Where did Francisco Pizarro land on his voyage.

Answers

Answer:

From 1524-1525, then again from 1526-1528, he sailed with Almagro and a priest, Hernando de Luque, on voyages of discovery and conquest down the west coast of South America.

Francisco Pizarro landed in Peru

Write a 300-500 word essay that examines the role one historical figure in American society. Discuss how that person
exemplified at least three characteristics of great leadership or heroism. Be sure to clarify the definitions of your
qualifications in your essay. Include a works-cited page for your essay, and ensure that you edit your work for objective
word choice, clear specific details, and meaningful transitions to connect the ideas of the essay,

Answers

Answer:

Abraham Lincoln, the 16th president of the United States, was born on February 12, 1809 and died at the age of 56 on the 4th day of March 1861. Lincoln was the president of the United States for four years from 1861 to 1865. Lincoln was born in Hardin County in the state of Kentucky in a small cabin that only had one room. His parents, Thomas Lincoln and Nancy Hanks were farmers who had a large tract of land that measured 348 acres on which their cabin was situated. His parents were uneducated, however. Lincoln’s political career began in 1832 when he created a political campaign for a political party known as the Whig Party. This party was based on efforts that sought to improve navigation on the neighboring river. Ten years later, Lincoln married the love of his life, Mary Todd, with whom he had four sons. Unfortunately, only one of his four sons did not survive into adulthood. Lincoln’s participation in active national politics took a turn for the better in 1842 when he campaigned and was elected to the US House of Representatives. While at the House of Representatives, Lincoln accomplished a number of things including accrediting the American-Mexican war to then president, Polk. Lincoln was, however, not a popular figure with the democrats, due to his speeches that tended to go against the beliefs of the Democratic Party. In 1960, Lincoln’s political star had grown so much such that he was nominated by the Republican Party to become their presidential candidate. His temperate views on the issues of western origin and slavery are said to have significantly contributed to his preference as a Republican candidate. Throughout the election period, Lincoln did not give any speeches but instead gave the Republican organization charge of any speeches that were required. On the 6th day of November 1860, Lincoln assumed the highest office in the US when he was elected to the office of the president of the land. It was during Lincoln’s presidency that the Civil War began. This war began in the year 1861 and ended up consuming a large portion of Lincoln’s time as the president of America. Biographies of Lincoln report that Lincoln often found himself very frustrated by the events that were taking place in the war. The war eventually ended on the 9th day of April 1865 when Robert Lee decided to surrender in Virginia. The 14th day of April, 1865 is a popular day in Lincoln’s presidency because this is the day when, inside the Ford’s theater, Lincoln had gone to watch a play without his bodyguard who apparently had knowledge of the president’s planned assassination. It was while Lincoln watched the funniest part of the play, while seated on the balcony, that he was shot point blank in the head by John Wilkes Booth who had hoped that the noise from the cheers and laughter would swallow up the noise of the gunshot. Booth was captured, however, and the president passed away a few hours later.

Explanation:

Micah is doing a project for social studies on population around the world. Whic visual tools would be best to help Micah communicate the population of six different world regions? Check all that apply.

Answers

Answer:

These are the answer choices for the question:

Venn diagram.

line graph.

bar graph.

pie chart.

table.

And this is the correct answer:

bar graph.

pie chart.

table.

Explanation:

A bar graph can show the world population of the six regions very well, by showcasing, in a vertical manner, the proportion of the population of each region in relation to the other regions.

The same is true for a pie chart, but in this case, the proportion would be shown as a section of a circle, the largest sections corresponding to the most populated regions, and the smallest to the least populated regions.

Finally, a table would not show the relative proportions in a graphical manner, but can be used to deliver the information in a clear, accurate and numerical manner.

What would the Creoles gain if the country fought for independence?

Answers

Answer:

Gain control from the Spanish peninsulares, and their freedom and independence

Explanation:

ANSWER PLEASEE ..
"The powers not delegated to the United States by the Constitution, nor prohibited
by it to the states, are reserved to the states respectively, or to the people."
- Tenth Amendment

What does the above amendment establish?

O Powers for state government

O Powers for federal and state government

O Powers for the federal government

O Powers for local government

Answers

It is power for state governments

Answer:

c

Explanation:

1. Which of the following do state governments do? *


Answers

Explanation:

Driver's licenses.

Vehicle registration.

Driver's records.

Birth certificates.

Death certificates.

Unemployment compensation.

Licensing for professionals, such as attorneys, pharmacists, and chiropractors.

Unemployment compensation

Sweden is an example of a country that has high tax rates on those with high incomes and redistributes that income to others. Where do you think Sweden would be in relation to the United States on the continuum of mixed economies?

Answers

Answer: they both take part in high taxes

Explanation:

- How did the American and French revolutions affect South America in the 1800s?

Answers

The success of the American Revolution showed that foreign rule could be thrown off. The French Revolution showed that the people could overthrow an unjust monarch. These two events inspired revolutions in Latin America, which had profound effects on the Spanish, Portuguese and French colonies in the Americas.

PLS HELP!! Please match the correct word to the correct definition.

Question 5 options:

Colonial citizens , typically from 16-60, that would form units to protect their villages and towns from attacks.


These men were specifically trained to be able to assemble and deploy rapidly, able to be ready at a moments notice, they were often first to see battle.


made an all-night ride of about 40 miles to alert militia forces in parts of Connecticut and in eastern New York, of a British attack on Danbury, Connecticut.


Worked to alert the Minutemen and Patriot forces at Lexington and Concord to the approaching of the British forces.


Professional British soldiers, often called Redcoats, this was their full-time job.

1.
Militia

2.
Minutemen

3.
Regulars

4.
Midnight Riders

5.
Sybil Ludington

Answers

Answer:

1. Militia ------ These men were specifically trained to be able to assemble and deploy rapidly, able to be ready at moments notice, they were often first to see in battle.

2. Minutemen ----- Colonial Citizens, typically 16-60, that would for units to protect their villages and towns from attacks.

3. Regulars ------ Professional British Soldiers, often called redcoats, this was their full time job.

4. Midnight Riders ------ Worked to alert minutemen and patriot forces at Lexington and Concord to the approaching of the British Forces.

5. Sybil Ludington ------ Made an all night-ride of about 40 miles to alert Militia forces in parts of Connecticut and in eastern New York, of a British attack on Danbury, Connecticut.

Explanation:

Hope this Helps!

It took so long lol

Militia is these men were specifically trained to be able to assemble and deploy rapidly, able to be ready at moments notice, they were often first to see in battle.

What is militia forces?

In contrast to a professional force of regular, full-time military troops, a militia is typically an army or other fighting organization of non-professional soldiers, residents of a country, or subjects of a state, who may perform military service during a time of need.

Minutemen is Colonial Citizens, typically 16-60, that would for units to protect their villages and towns from attacks.

Regulars is Professional British Soldiers, often called redcoats, this was their full time job.

Midnight Riders is Worked to alert minutemen and patriot forces at Lexington and Concord to the approaching of the British Forces.

Sybil Ludington is Made an all night-ride of about 40 miles to alert Militia forces in parts of Connecticut and in eastern New York, of a British attack on Danbury, Connecticut.

Better communication between political and military leaders, a return to traditional norms of caution and circumspection, and increased support during times of war might all revitalize the American military

To learn more about military leaders

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Why was japan victorious in the Russo-Japanese war

Answers

Answer: Russia did not prepare their military, and Japan did. Also, at the time, Russia was experiencing a revolution, so they couldn't focus on the war. After Japan won the war, Russia prepared for future wars.

Japan was victorious in the Russo-Japanese war because:

it previously strengthened their militaryRussia could not prepare because they were having a revolution at homeRussia was not aware that Japan would declare war

After Japan's victory, the whole team of allies were shocked and got ready to defeat Japan in World War 2.




How did the discovery of the Minoan culture most

likely impact historical conclusions about Atlantis?

A)It proved that other historical writings of Plato were

also true

B)It confirmed Plato's story and proved that Atlantis

was on Crete

C)It changed nothing because there is no solid

evidence linking the Minoans to Atlantis

D)It provided scientific evidence that the civilization of

Atlantis may actually have existed.

In the nineteenth century CE, a civilization called the

Minoans was discovered to have lived on the island of

Crete

Scientific evidence suggests that the Minoan culture was

destroyed by a tsunami.

Answers

Answer:

D)It provided scientific evidence that the civilization of Atlantis may actually have existed.

Explanation:

The Minoan culture which was believed to have existed around 3000 BC to 1100 BC was discovered around the 19th century.

However, the findings of how the Minoan civilization got lost is similar to that of the legend of Atlantis, the historical writings of a Greek Philosopher Plato.

Hence, while the descriptions of Atlantis are widely different from Minoan "It provided scientific evidence that the civilization of Atlantis may actually have existed."

Background information: This passage was written by Zhang Han, a member of the Ming administration. Merchants boast that their wisdom and ability are such as to give them a free hand in affairs. They believe that they know all the possible transformations in the universe and therefore can calculate all the changes in the human world, and that the rise and fall of prices are under their command. These merchants do not know how insignificant their wisdom and ability really are. . . . . . . “If farmers do not work, there will be an insufficiency of food; if craftsmen do not work, there will be an insufficiency of tools; if merchants do not work, circulation of the three necessities will be cut off, which will cause food and materials to be insufficient.” Foreigners are recalcitrant and their greed knows no bounds. . . . As to the foreigners in the Southeast, their goods are useful to us just as ours are to them. To use what one has to exchange for what one does not have is what trade is all about. What does Zhang believe about merchants? Merchants transform the economy by interacting with foreigners. Merchants are greedy, insignificant, and boastful. Merchants hold a lower position in society, but trade can be valuable. Merchants are wise and command the economy

Answers

Answer:

C

Explanation:

I got it wrong twice and it said it was C

Answer:

c

Explanation:

Just took on edg2020

Activity 1
Refer to Source A
1.1. Explain why dotted Bnes have been drawn to show the areas occupied by different groups (2)
1.2. Does the map resemble, in any way, the map of Africa you know today? Explain your
answer
)
Refer to Source B
2.1. Which event does this cartoon represent?
22. Who are the men in the cartoon?
(1)
23 Eplain what the men in the cartoon are doing and what it represents
2)
24. How does the cartoonist feel about the event depicted in this cartoon? Justify your answer. (2)
25. Who has not been represented in this cartoon? Explain why.
2)
Refer to Source C
3.1. Which two countries had the most territory?
3.2. Suggest a reason for your answer to question 3.1.
3.3. Compare this map of Africa to the one you know today.
4. Refer to Source D.
4.1. Explain why the journalist describes the Berlin Conference as a "robbery!
42. Why do you think the journalist believes it is the greatest robbery the world has ever
(2)
known?
(2)
43. Suggest a reason why Africans were "powerless to prevent
Total: 25
aeeaaa saa 8 saa
CAUSES OF COLONISATION
There were many reasons for the colonisation of Africa
that they would be ple to make​

Answers

Answer:

A pivot turn is________________.

a

a change in the direction of the body.

Explanation:

Because i'm correct?

In the "Declaration of Sentiments," what does Stanton list as the first self-evident truth? A. All citizens should be allowed to vote. O B. All men and women are created equal. O C. Men and women should be equal partners in marriage. O D. Women should be entitled to attend the college of their choice.​

Answers

O B. All men and women are created equal.

It is stated as the first self-evident truth at the beginning of Stanton's second paragraph.

Answer:

the answer is women should have the right to vote on edge

Explanation:

edge november 20,2020

What was the condition made by Andrew Johnson upon granting his pardons for citizens of the South? that all individuals pardoned must pay a minimal fine that only former enslaved people would be pardoned, as they were forced into servitude that all individuals would be pardoned as long as they never again committed the act of slavery

Answers

Answer: that all individuals would be pardoned as long as they never again committed the act of slavery

Explanation:

Andrew Johnson made the condition for the citizens of the South that all individuals would be pardoned if they never again committed the act of slavery again. The last option is correct here.

Who was Andrew Johnson?

Andrew Johnson was the 17th president of the United States. He served from the year 1865 to 1869. During the association of Abraham Lincoln, he was the vice president therefore, he assmed the office of the president.

Johnson was born into a poor household and he never went to school. He works as an apprentice tailor and also worked in several frontier towns before he settled in  Greenville, Tennessee. Before being elected to the Tennessee House of Representatives in 1835 he served as alderman and mayor.

Johnson is highly criticized for his strong opposition to federally guaranteed rights for Black Americans. And many historians ranked him as one of the world's worst presidents.

Learn more about Andrew Johnson here:

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Please help!!!

What effect did the immigration of the late 1800's have on American culture?

a. greater rights for women

b. greater rights for African Americans

c. increased religious and ethnic diversity

d. increased use of natural resources

Answers

C — increased religious and ethnic diversity

Why can katniss's and rues deal only be temporary​ (this is for English not history)

Answers

Answer:

They would eventually have to fight each other

They knew one would have to die eventually whether by each others hand or someone else’s because there can only be one victor
Other Questions
Reorder the following :-4. costs to stay It - a youth hostelat -less- than- at a big hotel._______________________________________________________ 1092 is divisible into.? Disease-causing microorganisms are called pathogens.TRUE OR FALSE The envelope method, notebook and pencil, and online software are all methods of ______.estimating your unexpected expensesplanning for your futuretracking your spendingunderstanding your current expenses Mr. Yen and Mrs. Barnes both have beautiful flower gardens. Mr. Yen has 7 rose bushes for every 3 lilac bushes. Mrs. Barnes has 9 rose bushes for every 4 lilac bushes. Whose garden has a higher lilac to rose ratio? What type of change goes on inside when a glow stick is activated?ChemicalPhysicalBoth 2m +2m- 24=0 Alguien me podra ayudar a decirme gracias . What is the probability of getting one or fewer people with a chronic heart condition in a sample of 22 if 25% of the population in this age bracket? Accomplishments ofAugustus CaesarAdded opt toRoman territoryDefeated MarkAntony's forcesA Conquered most of the Middle EastB Became Romes first emperorLed Rome during the Punic WarsC. Led Rome during Punic WarsD Gave more power to the Senate Express the radical using the imaginary unit, i.Express your answer in simplified form.IV-18 = + True or False. All mutations result in a change to the amino acid.O TrueFalse Asha borrowed Rs.24000 from a moneylender at a rate of 4% per annum compounded semi annually ,what payment will she have to make after 1year and 6 months to the moneylender to clear her debt ? 4Fe2O3Fe = O = ,mlhk Bumble Bee Co. had taxable income of $7,000, tax depreciation of $5,000, book depreciation of $2,000, and accrued warranty expense of $400 on the books although no warranty work was performed. What is Bumble Bee's pretax accounting income? The Dell Corporation borrowed $ at % interest per year, which must be repaid in equal EOY amounts (including both interest and principal) over the next years. How much must Dell repay at the end of each year? How much of the total amount repaid is interest? If a decimal is only in the ____, you can move it up into the quotient brainliest answer to whoever verifies this correctly!! help please!!!!!!!!!!!!!!!!! What influence does (decadent) art have in graphic design?Qu influencia tiene el arte (decadente) en el diseo grfico? A TV program is edited for broadcasting and 17% of the original is cut. The program is now 1 1/2 hours long. How long was the original program IN HOURS. (basically 1 1/2 increased by 17%)PLS answer quick:)