Answer: US acquired land
Explanation:The purpose of the 1853 Gadsden Purchase was to acquire land for the United States that could be used to construct a transcontinental railroad through the American south
I think 21 to 35 because i think that age is about the time were they start to become lazy and don't car about things the much. <span />
Communism
Because US and Soviet Union wanted world dominance or a capitalist world (US) or a communist world (Soviet Union).
The Cold War began shortly after World War II, as the United States and the Soviet Union contested political, economic and military hegemony in the world. A direct armed conflict would mean the end of both countries and, probably, of life on planet Earth.
This could have been avoided if no country wanted to rule the world.
Answer: due to the fact they thought americans would lose jobs
Darius made persepolis(Parsa) the capital of the Persian Empire
