Question

One of the biggest problems faced by immigrants arriving in the United States in the late 1800s was

A. adapting to an unfamiliar and often unfriendly culture.
B. passing the physical and mental tests at the port of entry.
C. deciding whether to become a citizen of the United States.
D. meeting the legal requirements for entering the United States.

Answer 1

I'm pretty sure the answer is A. In the 1800 many were discriminated and accused of things they haven't done.

Answer 2

go to classroom.synonym.com/challenges-faced-immigrants-19th-century-9525.html

it will help