What were some of the strategies that likely denied Black Americans the right to vote even after passage of the Fifteenth Amendment? (Select all that apply.) Voters were asked to pass a literacy test in an era when many former slaves could not read or write.
Some counties simply allowed clerks and other officials to deny anyone the right to vote based on the officials’ discretion.
Black voters were driven away from the polls by racist crowds who threatened them with violence if they chose to vote.
Voters were asked to pay a poll tax that was beyond the financial abilities of many former slaves.

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.

Why did the other allies like great britain and france not support wilsons 14 points?

What is significant about official languages in russian republics? why would it matter?