Answer:
Because they wanted to spread slavery all across the nation. ... Calhoun wanted slavery in the South. He strongly supported slavery to be allowed anywhere in the nation and for any fugitive slaves to be returned from the North.
Explanation:
The Asian immigrants faced many problems in the early 1900's. Firstly, discrimination. Secondly, separation from family. Thirdly, difficulty making a living. Lastly, detention at Angel Island.
They were not allowed to leave and so they had to stay
Answer:
More countries began to invest in expeditions to the Americas
Explanation:
The Spanish were the first Europeans that managed to conquer large territories in the New World. This led to the downfall of multiple civilizations, such as the Inca civilization. The Incas were a civilization that highly appreciated the gold, for religious purposes not for wealth, and they had it in abundance. The Spanish managed to get their hands on most of it, and big portion of it ended up back in Europe. The word quickly spread out, so the other nations wanted to get a piece of the gold from the New World, and that sparked lot of new expeditions from several different countries.