Cómo los mayas lograron conocimientos astronómicos tan avanzados si carecían de instrumentos ópticos

The Great Society was a set of domestic programs in the United States introduced by President Lyndon B. Johnson in the 1960s, with the primary aim of eliminating poverty and racial injustice. Two key provisions of the Great Society were Medicare and Head Start.

Medicare, established in 1965, is a federal health insurance program designed primarily for individuals aged 65 and older, as well as certain younger individuals with disabilities. It aims to provide financial security and access to healthcare for millions of elderly and disabled Americans. This program was a significant addition to the social safety net and continues to be an essential component of the U.S. healthcare system.

Head Start, also established in 1965, is an early childhood education, health, and nutrition program for low-income children and their families. The program aims to prepare children for success in school by providing them with a comprehensive range of services, including education, health, nutrition, and social services. Head Start helps to bridge the gap in educational and social support, offering a foundation for future success.

In summary, the Great Society was a transformative initiative aimed at addressing social and economic inequalities in the United States. Medicare and Head Start were among its key provisions, focused on expanding access to healthcare for the elderly and providing comprehensive early childhood education and support for low-income families, respectively. These programs have left a lasting impact on American society and continue to play a vital role in promoting social welfare and equality.

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The period of US history from the 1890s to the 1920s is usually referred to as the Progressive Era, an era of intense social and political reform aimed at making progress toward a better society.

The League of Nations was successful in getting around 2 million prisoners of war home between 1919 and 1923.

The League of Nations was able to negotiate agreements with the countries involved in World War I, which allowed for the repatriation of these prisoners. This was an immense effort that required a great deal of negotiation and diplomacy.

In addition to these negotiations, the League of Nations also provided assistance in the form of food, clothing, and medical supplies to ensure the safe and healthy return of the prisoners of war.

The League of Nations was able to secure the safe return of the prisoners of war and set in motion the process of reconciliation and healing between former enemies. This was a major accomplishment of the League of Nations and an important part of their legacy.

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The War of 1812 was one of the worst-fought wars in American history for all of the following reasons except that the United States achieved a clear and decisive victory over its enemy.

Reasons that make the War of 1812 one of the worst-fought wars in American history include:

1. Lack of clear objectives: The United States did not have a clear and unified purpose for going to war, leading to confusion and disagreement among politicians and military leaders.

2. Poor leadership: Many American military leaders were inexperienced or ineffective, which resulted in disorganized and unsuccessful military campaigns.

3. Insufficient preparation: The United States was unprepared for war, both militarily and financially. The nation's army and navy were small and ill-equipped to face the experienced British forces.

4. Divided public opinion: The American public was not united in support of the war, with many citizens opposed to it. This lack of unity made it difficult for the country to sustain the war effort.

However, the United States did not achieve a clear and decisive victory over its enemy, as the War of 1812 ended in a stalemate with the Treaty of Ghent. While the treaty resolved some issues, it did not address all of the disputes that led to the war in the first place.

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When points are plotted on the coordinate plane to represent a relation where X is the input and Y is the output, the resulting graph is called a scatter plot.

A scatter plot is a graph that uses dots or other symbols to represent data points. Each point on the graph represents a pair of values, one for the X-axis and one for the Y-axis.

The position of the point on the graph is determined by the values of the X and Y coordinates. The scatter plot can be used to analyze the relationship between the input variable (X) and the output variable (Y).

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The assassination of James A. Garfield president moved Congress to support civil service reform.

The killing of James A. was known to be  a tragic event that occurred. In 1881, President Garfield successfully urged Congress to back a reform of the civil service system.

Therefore, The reason behind this occurrence was that Charles J. was responsible for the assassination of Garfield. Guiteau, a dissatisfied individual looking for a government job, had been consistently rejected despite his inadequate credentials.

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Latin America has faced a multitude of challenges throughout its history, and while some persist into the 21st century, others have emerged as new concerns. One of the challenges that are not relevant to the current times is the fight for independence from European colonizers, which was a significant challenge in the early 1900s. Today, however, Latin America faces other challenges such as economic inequality, political instability, drug trafficking, corruption, and environmental degradation.

Economic inequality is one of the most pressing challenges facing the region. Despite experiencing significant economic growth in recent years, Latin America remains one of the most unequal regions in the world. The gap between the rich and the poor is enormous, and many people still live in poverty. Political instability is another challenge, with many countries experiencing high levels of corruption and a lack of accountability from their leaders. Drug trafficking and organized crime are also major issues, contributing to violence and social unrest in many parts of the region. Finally, environmental degradation is becoming a growing concern, with deforestation, pollution, and climate change threatening the region's natural resources and biodiversity.

In conclusion, while some challenges faced by Latin America in the early 1900s no longer exist, the region still faces numerous obstacles in the 21st century. Economic inequality, political instability, drug trafficking, corruption, and environmental degradation are among the most significant challenges that Latin America needs to address to ensure sustainable development and a better future for its citizens.

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The Salzburgers who migrated to Georgia from Germany in 1734 were opposed to slavery in the colony because they believed that it was morally wrong to own another human being.

In 1734, a group of German-speaking Protestants known as the Salzburgers migrated to Georgia, where they established a new colony. Despite living in a time when slavery was an accepted practice in the colonies, the Salzburgers were firmly opposed to the institution of slavery. They believed that it was morally wrong to own another human being, and they were determined to build a society that was based on the principles of equality and justice for all. While the Salzburgers were in the minority in their views on slavery, their stance was significant because it helped to lay the groundwork for the abolitionist movement that would emerge in the United States several decades later. Today, the legacy of the Salzburgers serves as a reminder that there have always been people who have been willing to stand up for what is right, even in the face of overwhelming opposition and adversity.

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The precious material commonly used in various regions of ancient China to signify the status of the emerging elite classes was jade.

The precious material that was commonly used in various regions of ancient China to signify the status of the emerging elite classes was jade. Jade was highly valued for its beauty, durability, and symbolic significance, and it was often used to create elaborate ceremonial objects, jewelry, and other luxury items that were reserved for the ruling class. In addition to jade, other materials such as gold, silver, and bronze were also used to signify status and wealth in ancient China.

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The phrase "The Civil War's savagery left the US morally exhausted. To what was this destruction paradoxically juxtaposed?" implies that despite the immense destruction and loss of life caused by the Civil War, there was something else that existed alongside it that seemed contradictory or paradoxical.

One possible answer is that the Civil War's devastation was strangely paired with a sense of national togetherness and purpose. Despite the tragic cost of the war, it contributed to the formation of a feeling of national identity and solidarity.

The Union's victory over the Confederacy highlighted the American nation's power and perseverance, and constituted a watershed moment in its history.

The eradication of slavery and the development of civil rights that followed the war signified a stride forward for American democracy, bringing the country closer to the founding documents' ideals of freedom and equality.

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The word from the list that best fits the definition of "a human-made channel for carrying water long distances" is an "aqueduct."

An aqueduct is a structure designed to transport water from one location to another, typically over long distances. They have been used since ancient times, with examples such as the Roman aqueducts, which supplied water to cities and towns across the Roman Empire. Aqueducts can be constructed using various materials, including stone, brick, or concrete, and can be built as bridges, tunnels, or underground channels, depending on the terrain and needs of the region.

Therefore, the term that best fits the definition of a human-made channel for carrying water long distances is aqueduct.
An aqueduct is the term that accurately describes a human-made channel designed for carrying water over long distances.

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please select the word from the list that best fits the definitiona human-made channel for carrying water long distances

The action that is an example of domestic policy is B. Building new hospitals in every state.

Domestic policy is chiefly concerned with the government's course of action aimed at resolving social welfare, healthcare and education problems within its territorial limits. A case in point is that when building hospitals arises to boost domestic infrastructure quality with an ultimate goal of meeting the citizenry’s better healthcare needs.

On the other hand, Foreign policy tackles the art of interaction and forging relationships with various foreign heads of state; for instance, by selling weaponry to allied foreign countries or insisting certain national leaders step down, or by carrying out military offensives to seize a country's property by any means necessary.

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True. In the 1930s and 1940s, color in film was often associated with spectacle or fantasy, and was not considered realistic.

Many filmmakers and critics believed that black and white films were more suitable for serious and realistic subjects, while color was seen as a tool for creating visual excitement and fantasy.

This perception began to change in the 1950s and 1960s, when color became more widely accepted as a medium for serious and realistic storytelling. Advances in technology also made it easier and more affordable to shoot films in color, leading to a proliferation of color films in the latter half of the 20th century. Today, color is an integral part of the cinematic language, and is used to convey a wide range of moods and emotions, from the stark realism of a gritty crime drama to the dreamlike fantasy of a fairy tale.

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The Winnemum Wintu War Dance is a sacred ceremony that has been passed down for generations among the Winnemum Wintu people, who are indigenous to Northern California.

According to historical accounts, the War Dance was first held in the early 1800s, but it is difficult to pinpoint exactly where and when it took place.

Some sources suggest that the dance was traditionally performed near Mount Shasta, a sacred site for the Winnemum Wintu people, while others believe that it may have been held at other locations throughout the tribe's ancestral territory.

While the exact location of the first War Dance may never be known for certain, it is clear that this powerful ceremony continues to be an important part of the Winnemum Wintu's cultural heritage and spiritual practices to this day.

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It appears that you'd like an explanation of the quote "live not for battles won, live not for the end of the song, live in the along" in relation to living in the present and not focusing on the past or the future.

The quote encourages us to focus on the present moment, rather than dwelling on past victories or anticipating future outcomes. When it says "live not for battles won," it advises against defining our lives by past achievements. While it's important to acknowledge and learn from our successes, it's crucial to maintain a balance and not let them dominate our present experiences.

Similarly, "live not for the end of the song" implies that we should not solely focus on future goals or the desired outcome of our actions. While setting goals and having a vision for the future can be motivating, excessive focus on the end result might cause us to miss the journey itself and the valuable lessons and experiences it offers.

"Live in the along" is a reminder to be present and fully engaged in our day-to-day lives. By living in the present moment, we can fully appreciate the experiences and opportunities that come our way, making our lives richer and more meaningful. This mindset allows us to maintain a balance between learning from the past, preparing for the future, and embracing the present moment, ultimately leading to a more fulfilling and satisfying life.

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The 16th century can be defined as a period of both crisis and expansion, characterized by significant socio-political, economic, and cultural changes.

The 16th century was a time of great turbulence and transformation, marked by several crises such as religious conflicts, wars, epidemics, and economic downturns.

At the same time, it was also a period of expansion, as European powers began to explore and colonize new lands, leading to the emergence of new markets, technologies, and cultural exchanges.

Examples of crises include the Protestant Reformation, the Thirty Years' War, and the Black Death, while examples of expansion include the voyages of Columbus and Magellan, the rise of the Ottoman Empire, and the Renaissance.

Overall, the 16th century was a complex and dynamic era that set the stage for many of the global trends and issues we face today.

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In preparing and conducting cyber warfare, the Air Force transferred a significant number of troops to support the warfight. The exact number of troops transferred may vary depending on the specific situation and requirements. For accurate information on troop numbers in a particular instance, it is essential to refer to official sources or news releases.

The widely recognized definition of cyberwarfare is a series of cyber strikes on a nation-state that cause considerable harm to it. This harm might range from the interruption of critical computer systems to the loss of life. There has been significant dispute among specialists about whether behaviors count as cyberwarfare. Cyber warfare is the deployment of computer viruses or denial-of-service assaults by a nation-state or international organization to attack and attempt to harm another nation's computers or information networks.

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Assuming that the British government eliminates all controls on imports by British companies, and other things being equal, the U.S. demand for pounds would likely increase.

Here is the step-by-step explanation:
1. The British government removes all import controls for British companies.
2. This allows British companies to import more goods and services from other countries, including the U.S.
3. To pay for these imports, British companies need to exchange their currency (British pounds) for foreign currency, in this case, U.S. dollars.
4. As British companies need more U.S. dollars, the demand for British pounds in the U.S. increases, as Americans and American businesses exchange their dollars for pounds to facilitate trade with the UK.

In summary, when the British government eliminates all controls on imports by British companies, other things being equal, the U.S. demand for pounds would likely increase due to the increased need for currency exchange to facilitate trade between the UK and the U.S.

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A.

The Tripartite Pact was signed on September 27, 1940. It was a defensive alliance between Germany, Italy, and Japan.

Answer:

D) not respecting the spirit of the Declaration of Independence.

Explanation:

Answer:

its c

Explanation:

Answer:

C

Explanation:

The nations close to the Korean Peninsula are:

   China: Shares a land border with North Korea and has a maritime border with both North and South Korea.

   Russia: Shares a land border with North Korea.

   Japan: Is located across the Sea of Japan and has a maritime border with both North and South Korea.

   South Korea: Located on the southern half of the Korean Peninsula.

   North Korea: Located on the northern half of the Korean Peninsula.

These five countries are the ones closest to the Korean Peninsula.

Answer: China, Japan, Russia, North & South Korea, and The United States

The boycott of Jewish businesses helped the Nazis by reinforcing their anti-Semitic message, marginalizing Jewish people, and testing their level of support among the German population.

The National Socialists, usually referred to as the Nazis, were a political organization that gained power in Germany in the 1930s. The Nazis, who were led by Adolf Hitler, had radical right-wing nationalist ideologies and were virulently anti-Semitic. They promoted the idea that the Aryan race was superior and worked to purify Germany of all undesirable racial groupings, such as Jews, Romanis, homosexuals, and disabled persons.

The boycott aimed to isolate Jewish-owned businesses and encourage non-Jewish Germans to avoid buying from them, which would hurt their businesses and livelihoods.

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The boycott of Jewish businesses was one of the ways in which the Nazis sought to isolate and marginalize the Jewish population in Germany in the 1930s. The boycott was announced on April 1, 1933, and involved a one-day boycott of Jewish-owned businesses and professional practices throughout Germany. The boycott was intended to send a message to the Jewish population that they were no longer welcome in German society and to encourage non-Jewish Germans to support the Nazi party.

By boycotting Jewish businesses, the Nazis aimed to undermine the economic position of the Jewish community and to create a climate of fear and intimidation. However, the boycott was not successful in achieving its economic goals, as many non-Jewish Germans were unwilling to boycott businesses that they relied on or were sympathetic to the plight of their Jewish neighbors. Furthermore, the boycott caused a backlash both internationally and domestically, leading to a decline in support for the Nazi regime among some Germans.

Overall, while the boycott of Jewish businesses did not achieve its intended economic goals, it was part of a broader campaign of persecution and marginalization of the Jewish population in Germany that ultimately led to the Holocaust.

Answer:

11

Explanation:

this is america

The orchestra in the Romantic period was larger and more varied in tone color than the classical orchestra.

In the Romantic period, which spanned from approximately 1815 to 1910, orchestras grew in size and diversity. Composers such as Beethoven, Berlioz, and Wagner expanded the traditional classical orchestra by adding new instruments, such as the piccolo, English horn, and contrabassoon, and increasing the number of players in each section.

This allowed for a wider range of tone colors and dynamic possibilities, enabling composers to convey a greater emotional range in their music. Additionally, the introduction of new brass instruments, such as the valved horn and trumpet, allowed for more precise and nuanced playing.

The Romantic orchestra could range in size from twenty to sixty players, depending on the requirements of the composition. Overall, the Romantic period marked a significant evolution in the development of the orchestra, paving the way for further experimentation and innovation in the 20th century.

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In the study described in the chapter, participants were asked if they had seen a videotape of a plane crashing into a building in Amsterdam. This phenomenon is known as the "illusory truth effect" and it suggests that people are more likely to believe something to be true simply because they have heard it before.

Interestingly, the majority of participants reported having seen the video, even though no such event had ever occurred.

The illusion of truth can be powerful, as it can impact our perceptions and decisions. It is important to be aware of this effect and to critically evaluate information, especially in the age of social media where false information can easily be spread and believed.

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The wave of Cuban migrants who came to the US as a result of the revolution of 1959 were primarily members of the elite and upper middle class. They were seeking to escape the political changes and potential persecution brought on by the revolution led by Fidel Castro.

The wave of Cuban migrants who came to the US as a result of the revolution of 1959 were primarily members of the elite and upper middle class. They were mostly educated professionals, businessmen, and wealthy landowners who fled the country in fear of the new communist government. In contrast, those who came during the 1980s were less educated and more likely to be blue-collar workers, such as tobacco workers and factory laborers. However, it's important to note that there were still some intellectuals among the 1959 migrants and some blue-collar workers among the 1980s migrants.

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In the 1930s, Oklahoma experienced a flourishing of art, literature, and music. One example is the Dust Bowl era photography of Dorothea Lange, who documented the lives of displaced farmers and their families during the Great Depression. Another example is the novel "The Grapes of Wrath" by John Steinbeck, which also depicts the hardships of Oklahoma farmers during this time. Finally, Woody Guthrie, a musician and singer-songwriter, wrote and performed songs that highlighted the struggles of the working class, including his iconic "This Land Is Your Land." These artistic expressions provide insight into the challenges faced by Oklahomans during the 1930s and the resilience and creativity they exhibited in the face of adversity.

Leonid Brezhnev was born in 1906 in Ukraine and grew up in a working-class family. He joined the Soviet army in 1923 and later became a member of the Communist Party in 1931. Brezhnev's political career took off during World War II, where he served as a political officer in the Red Army.

After the war, Brezhnev held various positions in the Communist Party, including serving as the First Secretary of the Moldavian Communist Party and then the Second Secretary of the Ukrainian Communist Party. He was later appointed to the Politburo, the highest decision-making body of the Soviet Union. Brezhnev became the General Secretary of the Communist Party of the Soviet Union in October 1964, following the ousting of Nikita Khrushchev. He implemented policies that aimed to strengthen the Soviet Union's military power and its influence in the world, including the invasion of Afghanistan in 1979. During his tenure, Brezhnev oversaw a period of economic stagnation and political repression. However, he was also responsible for a period of detente with the West, signing the Strategic Arms Limitation Treaty (SALT) with the United States in 1972. Brezhnev remained in power until his death in November 1982. His legacy is mixed, with some seeing him as a strong leader who maintained stability and improved relations with the West, while others view him as a symbol of Soviet stagnation and authoritarianism.

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