Question

before 1882, what was the primary characteristic of u.s. immigration policy? strict border control complete prohibition of immigration open borders with no restrictions quota system for european immigrants

Explanation:

Before 1882, the U.S. immigration policy was characterized by open borders with minimal restrictions. Strict border control and quota systems came later, and there was no complete prohibition. So the correct option is about open borders with no restrictions.

Answer:

C. Open borders with no restrictions