How did immigration change in the late-19th century?

Labor unions succeeded in getting Congress to issue an immigration ban.
The number of immigrants from southern and eastern Europe increased.
The government began limiting Irish and German immigration.
The number of immigrants declined dramatically following the Civil War.

B?

Definitely B, yes.

B is the correct answer. The number of immigrants from southern and eastern Europe increased in the late-19th century.

No, option B is incorrect. The correct answer is option C: "The government began limiting Irish and German immigration."

In the late 19th century, there were significant changes in immigration patterns in the United States. During this period, the U.S. government implemented restrictive policies to limit the immigration of certain groups, specifically targeting Irish and German immigrants. These policies were put in place due to fears of overpopulation, cultural differences, and economic concerns.

To find the correct answer, it is helpful to be familiar with historical events and trends related to immigration during the late 19th century. These policies were part of a larger effort to control and regulate immigration, which continued into the early 20th century with the passage of laws such as the Chinese Exclusion Act of 1882 and the Immigration Act of 1924.