Answer:
One of the most significant architectural achievements of the entire Renaissance was undoubtedly the construction, by Filippo Brunelleschi, of the dome over the Florence Cathedral. This work, begun in the summer 1420, was completed (except for the lantern) in 1436.
From the architectural viewpoint, the construction of the Dome of Santa Maria del Fiore represented the event that marked the beginning of the Renaissance, that is, the rediscovery of building models from the classical age and the contemporary changes in the organisation of construction sites, with separation of the roles of designer and builder, a system still in use today. It was the new figure of the designer, exemplified by Brunelleschi, that conferred on architecture the status of an artistic-scientific discipline, from this time on fully entitled to claim its place in the cultural system.
The dome was built without employing centring (a wooden or iron structure) to support the masonry. To achieve this, overcoming the scepticism of his fellow citizens, Brunelleschi devised some extraordinary solutions to lighten the imposing structure and to efficiently organise a worksite capable of fulfilling the requirements of the various stages of construction and guaranteeing the stability of the planes on which the bricks were laid, marked by progressive inclination from the base to the oculus in the dome. To build the dome, Brunelleschi employed innovative machines that he designed himself. The organisation of the worksite and the availability of machines that could move enormous weights and lift them to considerable heights played a decisive role in the construction of the dome. Brunelleschi left neither drawings nor verbal descriptions of the various machines he designed and utilised. However, their exceptionally innovative nature attracted the attention of the greatest engineers of the 15th century (Taccola, Francesco di Giorgio, Bonaccorso Ghiberti, and Giuliano da Sangallo), whose eloquent testimony has survived. Even Leonardo da Vinci drew in his notebooks, with extreme precision, the most important machines used by Brunelleschi to build the dome.
It was only in 1471, with the positioning of the lantern, for which the machines designed by Brunelleschi were used, that the dome could be considered finished. In the spring of 1601 the lantern was struck by lightening that damaged its structure, but was promptly restored.
The structure of the dome is truly imposing. The impost, rising to a height of 35.50 meters above the tambour, is about 54 meters above ground level. The distance between the two opposite edges of the octagonal base is around 35 meters. The height of the lantern that tops it, including the copper sphere, is a little over 22 meters. The inner vaulting cell of the dome has a curve whose radius is 4/5 the diameter of the base, while the outer dome has an inclination whose radius is 3/4 of the diameter. The weight of the dome is estimated as 37,000 tons. It has been calculated that over four million bricks were used in its construction. It is the biggest dome ever built without using centring to support the masonry
Around 1475 Paolo Dal Pozzo Toscanelli constructed a gnomon in the dome, the highest one ever built up to then, which showed the moment when the sun passed through the summer solstice. Toward the middle of the 18th century, the gnomon was restored by Leonardo Ximenes, who utilised it to conduct a number of astronomical and physical observations.
Typology:
Churches
Measurement of time
Address:Firenze, Piazza Duomo
Geographic coordinates:43.7734 - 11.2567
Historic-scientific interest:interesse 1
Alphabetical index of places
Explanation:
Can someone please help
Answer:
OPTION D IS A CORRECT ANSWER
Explanation:
What measures taken by Nazis to establish a racial state?
Answer:
they established a measure that taught children that they were a higher race and that all other races and ethnicities are inferior
How did the U.S.'s fear of communism affect what the U.S did in Guatemala
Answer:
b
Explanation:
just took the quiz!!!!!!!
Answer:
b U.S. companies owned a large proportion of Guatemala’s land.
Explanation:
When the Soviet Union denied the United States, Britain, and France access to Berlin in 1948, President Truman responded by: Denying Soviets access to West Berlin Denying Soviets access to West Berlin Sending an armed convoy to Berlin Sending an armed convoy to Berlin Asking the United Nations to intervene Asking the United Nations to intervene Organizing a gigantic airlift of supplies to Berlin Organizing a gigantic airlift of supplies to Berlin
Answer:
Organizing a gigantic airlift of supplies to Berlin.
Explanation:
In 1948, Stalin took control of East Germany and cut off access to West Berlin. In response, the United States and Britain organized an airlift of supplies to the city, preserving the western outpost in East Germany. The United States begins to supply medicine, food, and water to the citizens of the blockaded city. It was a massive support mission to supply West Berlin.
Why should foreign born should be president??
Explanation:
The United States Constitution establishes one of the qualifying conditions for holding the office of president or vice president as being a natural-born citizen of the United States. This stipulation was put in place to defend the country against outside influence.
(Please help me pls) thank you ❤️
Answer:
Explanation:
If the letter is capitalized, it is dominant
If the letter is not in caps, then recessive
What state did most of the Texas farmers move to? *
Oklahoma
O Arizona
California
New Mexico
Answer:
Born in California, he is best known for his Pulitzer-prize winning novel The Grapes of Wrath, about the plight of migrant workers during the Dust Bowl. Okies: a term for those who migrated from the American Southwest (primarily from Oklahoma) to California.
Explanation:
Conquistadores came to Central America to conquer it for _____and to gain great
riches.
France
England
Portugal
Spain
Answer:
england
Explanation:
SANA MAKATULONG PO
IF IM WRONG
How did the limited supply of trees in the 1990s affect Washington State?
Larger sawmills closed and were replaced with smaller operations.
The demand for labor in Washington State increased.
Smaller sawmills closed and thousands of jobs disappeared.
Many new towns were developed in newly cleared areas.
Answer: Smaller sawmills closed and thousands of jobs disappeared.
Explanation: During the first decades of significant settlement, logging was very much a small organization enterprise. Often a few men would set up a site near the shore of Puget Sound, cut down all of the surrounding trees, and overload the closest ship for transport to California.
Answer:
Larger sawmills closed and were replaced with smaller operations.
Explanation:
After 1965, the civil rights movement focused on a changing attitudes rather than creating jobs. b violent protest rather than peaceful confrontation. c economic and social problems. d segregation and voting rights.
Answer: The answer is “D. Segregation and Voting Rights.”
Have a nice day!
what Ottoman Empire contributed indirectly to the start of World War I
Answer:
The Ottoman Empire contributed indirectly to the start of World War I by Balkan calls for independence, which contributed to instability in. the region. by its war with Austria-Hungary, which contributed to the breakup of the Triple Entente.
Answer:
the answer for this question is Balkan.
What was the role of the First Nations people during the battle of York? What were the names and roles of the people involved?
Answer:
The First Nations
Explanation:
The role of the First Nations people in the battle of York was to fight against Americans. The battle of York was part of the War of 1812, where the First Nations warriors played important roles in defending British territories against American forces. First Nations people sided with the British during the war because both resist American expansion in Northern America (Canada).
Some name of names of the warriors were John Brant (Mohawk War Chief), John Norton (Six Nations War Chief).
John Brant Brant played an active role as war chief and warrior. He also played a significant role in the war along with John Norton.
John Norton recruited Six Nations and Delaware warriors in war.
) Which was NOT created as a result of World War II?
O A) N.A.T.O.
O B) The Marshall Plan
O C) The Treaty of Versailles
O D) the United Nations
What challenge was the US USSR & UK faced with after WW2??
Answer:
Each other, and managing Europe
Explanation:
After WW2 the relationship between the USSR and the US completely broke down, and the UK allied itself with the US. These nations also sought to prevent another world war in Europe. They divided Germany between East and West, and the USSR took control of many other nations, such as Poland.
What is the difference between primary sources and secondary sources?
Answer:
Primary sources are the closet to the actual truth of whatever your searching, and secondary sources are morely filled with opinions or generalizations.
Hope that helped!
Explanation:
Before the 1900s and lasting until World War II, the ____A_____ ruled Vietnam as well as ______B______ and ____C____. * 1 point A)Japan, B)Laos, C)Cambodia A)French, B)Laos, C)Cambodia A)Chinese, B)Laos, C)Cambodia A)French, B)Japan, C)China
Answer:
A)French, B)Laos, C)Cambodia
Explanation:
Before the 1900s and lasting until World War II, the FRENCH ruled Vietnam as well as LAOS and CAMBODIA
Beginning from the late 1800s, the French were known to rule over many Asian continents, including Vietnam, Laos, and Cambodia. During this period, these places were known as Indochina. The French ruled over these three countries until the aftermath of World War 2.
How did Nixon defeat North Vietnam?
Answer:
He didn't because the USA withdrew from the Vietnam War in 1973.
Explanation:
Extra points!!!!! BRAINLIEST!!!
Please help!!!
Add one more sentence to this:
In the expansion, the United States received a lot of resources. They now have lots of gold, oil, and coal, and that is along with the land.
In addition to receiving the resources and land, the US had to deal with many natives, which ended up with relocating them to reservations, allowing the US to take the resources and the land.
Answer:
Among the most serviceable inventions in practical mining and metallurgy in the late 19th century were the California stamp mill for crushing quartz, the mercury amalgamation process for gold, the panning process for silver, the hydraulic process of gold mining in alluvial regions, the application of new explosives to rocks, new methods of drilling, new blast-furnaces, and new methods of converting iron into steel.
Explanation:
What can be inferred about the story adapted from Book IX of The Odyssey?
A.Odysseus believes that the gods are on his side.
B.Odysseus feels guilty for hurting the Cyclops.
C.Odysseus is a great leader but a poor captain.
D.Odysseus's men worship Odysseus as though he were a god.
Question 2
Part B
Which evidence from the story best supports the answer to Part A?
A."Once his crew was hidden, Odysseus leapt onto the remaining sheep—a ram that was finer than all the others."
B."When the sun rose above the horizon, the Cyclops awoke and opened the cave entrance for his flock."
C."'Monster,' he yelled, 'if anyone asks you how you lost your sight, you can tell them that it was I, the valiant warrior Odysseus.'"
D."'Cyclops,' Odysseus shouted, 'you did wrong by trapping us, and now the gods have punished you.'"
Answer:
Part 1 = C Part 2 = D
Explanation:
the photo will help. Hope you do great!!!
Why did the generals step down from power in Argentina in 1982?
A. They were sent into exile with Juan Perón.
B. They allowed foreign countries to own state lands.
C. They were disgraced after losing in the Falkland Islands war.
D. They could not secure funding from the International Monetary Fund.
Answer:
Leopoldo GaltieriLeopoldo Galtieri in December 198145th President of Argentina Appointed by the military juntaIn office 22 December 1981 – 18 June 1982Preceded byCarlos Lacoste (interim)
"Third Parties" do not win in American presidential elections,but they do impact those elections.Identify the specific impacts of third parties in presidential elections.
Answer:
by raising awareness of other issues and lowering voting numbers of the other candidates
Although third parties do not win American presidential elections, they can have a big impact. First, they take voters from one of the main parties. Secondly, they bring more voters to the electorate. Finally, they bring new issues to election season that the main parties would not have discussed.
TASK:1
READ AND UNDERSSTAND EACH ITEM.WRITE THE LETTER OF THE CORRECT ANSWER...........................
Answer:
1.) D
2.) C
3.) C
4.) A
5.) D
6.) C
7.) B
8.) A
9.) B
10.) C
11.) A
12.) A
13.) B
14.) C
15.) C
What were some of the challenges the Romans experienced?
Answer: Money, government corruption, and crime.
I could be wrong.
Answer:
The main issue these men faced was maintaining a big empire in conditions that were not conducive to great empires. Because the emperors lacked the military might and authority to keep their whole empire in order, they had to rely on local lords. It did, however, have three fundamental flaws. First, the Republic needed money to function; second, elected officials were rife with bribery and corruption; and third, crime was rampant throughout Rome. Famines and plagues, military catastrophes, civil wars, efforts to take supreme authority, rebellions within the provinces, assaults and invasions from beyond the borders, and migrating tribes encroaching on the frontiers of the Roman realm were all part of the Roman world's history.
Hope this helped! Have a great day and stay safe! :)
keep calm ; you're not Henry VIII's wife.
Answer:
Calm is a solution of everything.Stay calm and satisfied.
Yes ,I am not aHenry VIII's wife.
Actually:
Henry VIII's wife are:
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England's King Henry VIII is best known for two things:
His many wives and his decision to execute several of them. His decision to suppress the Roman Catholic Church, establishing the Church of England as the official religion of the nation.This act became known as the English Reformation.
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Iwo Jima was an important objective for the American military because
A
the Japanese were using it as a base to attack the U.S. fleet.
B
the main Japanese naval force was stationed there.
C
U.S. planes could bomb Japan from there.
D
the islands were an important link in the Japanese supply lines.
Answer:
C
Explanation:
While the Japanese were attacking US Naval fleets, it was a more defensive area on Iwo Jima.
The Japanese naval force was practically nonexistent by this time after the devastating battle of Midway against the Japanese navy.
The islands were important for supply lines indeed, but it wasn't the reason why the US invaded Iwo Jima in the first place.
How has technology improved your standard of living?
here's your answer..
pls answer in at least 5 sentences
Answer:
.
Explanation:
.
What conclusion could a historian draw from examining these two primary sources
about the American Revolution?
Answer:
A. Differences of opinion existed about the right of Parliament to tax the colonists.
Explanation:
As seen from the two documents, we can know that the main issue dealt with here is the issue of taxation. Soame Jenyns' support for the taxation of the colonies by the British Parliament is contradicted by the 1776 New York General Assembly. The Assembly rather declared that every free state deserves "[an] exemption from the burden of taxes" that they had not imposed on themselves, but rather were imposed on them by the British government.
These two documents show that there were differing opinions about the Parliament's act of taxation.
Thus, the correct answer is option A.
In what way did Sarah edmons help the war effort from home
Answer:
Sarah Emma Edmonds (born Sarah Emma Evelyn Edmondson, married name Seelye, alias Franklin Flint Thompson; December 1841 – September 5, 1898) was a Canadian-born woman who claimed to have served as a man with the Union Army as a nurse and spy during the American Civil War.
Explanation:
Hope its helpful.
Who were the famous Monarch family who were extremely harsh on criminals? *
Tudors
Stuarts
House of Lancaster
House of York
Answer: Tudors?
Explanation: