When studying a historical event, what is the first step in a historian's process? A. to come up with a question to answer or a problem to solve
B. to collect evidence pertaining to the topic of study
C. to establish a timeline of events related to the topic of study
D. to create a hypothesis that can be tested and proven

This was an order issued during the civil war by president lincoln ending slavery in the confederate states

Brainliesttt asap!me : ) answer in your own words. what was the relationship between medieval theories about scientific reasoning and the kind of reasoning favored during the scientific revolution?

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.