Answer:
America's involvement in World War II had a significant impact on the economy and workforce of the United States. The United States was still recovering from the impact of the Great Depression and the unemployment rate was hovering around 25%. Our involvement in the war soon changed that rate
Explanation:
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People were desperate for change and Hitler seemed like the best hope, High inflation and unemployment caused nationwide poverty and the democratic government seemed powerless to stop it, and Communism was making its way into Germany and the people needed an alternative.
Answer:
Humans found many ways to create irrigation and used it to domesticate plants and start farming. With farming, people altered their natural environment even more and controlled what plants grew where and how well those plants produced food.
Explanation:
We had reached the moon after he said we would after almost a century. Other countries where interested because it had never been done before and we where in a space race/cold war with Russia.
Nicolaus Copernicus published an early heliocentric model that involved perfect circles. The model challenged the traditional geocentric Ptolemaic system and the idea that the Earth is at the center of the universe. Copernicus' heliocentric system was published in his book, "On the Revolutions of Celestial Spheres".
Copernicus published this model after his death in 1543. The first publication was in a Polish language translation of the work by Rheticus in 1617.
<h3 /><h3>Why is it called a heliocentric model?</h3>
- A heliocentric model is a model of the solar system that places the Sun at its center.
- The term heliocentric comes from the Greek words helios (sun) and kentron (center).
- A heliocentric model can be contrasted with geocentric models, which place Earth at the center of the universe.
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