Who led revolutions in South Africa against the Spanish and Portuguese

What is the connection among sectionalism, slavery, and states’right as causes of the civil war? how did the southern response to the 1860 election results demonstrate this connection

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.

Mayan people were known for participating in which of the following activities? road construction stargazing storytelling quipu weaving