Explain ONE demographic or environmental effect of the Columbian Exchange on the Americas. use IDC( identify, describe, connect)

Why were chinese american immigrants frequently detained when trying to immigrate through angel island? the rules for immigration were stricter at this checkpoint due to health issues that were prevalent among asian populations at this time. the location of the island was difficult to reach, and ships to the mainland were often prevented from sailing more than once a week. immigration agents were notorious for asking immigrants confusing questions as a means of denying them entry. low wages caused a shortage of immigration officials, so many immigrants had to wait weeks or months before their applications were processed.

Explain why american modernist writers might have perceived the world as chaotic in the early part of the 20th century. should be at least 250 words.

Experimented with communism before taking part in a number of civil rights and antiwar protest