Brunelleschi created perspective, it was important because it was never seen before and allowed artists to draw what their eyes could see
Answer:
Freedom
Explanation:
That is a opinionated question. My answer would be after world war 2 and the start of the Cold War communism was spreading. Many Americans where proud of capitalism and democracy. and they were proud of their freedom.
The answer is A western territories had limited land and a large immigrant population
