Question

which statement describes us immigration policies in the late 1800s and early 1900s? they were open and supported the arrival of war refugees. they were similar to the kinds of policies that are now in place. they were restrictive and limited immigration from certain areas. they helped to protect undocumented and unauthorized immigrants.

Explanation:

In the late 1800s - early 1900s, US had laws like Chinese Exclusion Act restricting immigration from certain areas.

Answer:

They were restrictive and limited immigration from certain areas.