29. The Proclamation of 1763 prohibited the colonists & land speculators from doing what? (1 point)
A. expanding westward beyond the Mississippi River
B. starting conflicts with Native Americans
C. expanding westward beyond the Appalachian Mountains
D. expanding east of the Mississippi River

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.