The of 1882 was one of the first pieces of legislation to limit immigration.

Chinese Exclusion Act should be your answer

Explanation:

It was the first significant law restricting immigration into the United States. In the spring of 1882, the Chinese Exclusion Act was passed by Congress and signed by President Chester A. Arthur. This act provided an absolute 10-year moratorium on Chinese labor immigration. Hope this helped :)

here are some events that to cause increased conflict between the north and south

1) mexican cession- gaining modern day california, utah, arizona, and new mexico from mexico. caused southern and northern politicians to fight over whether or not there would be slavery in these newly acquired territories.

2) uncle tom's cabin- this famous book described the cruelty of slavery in the south during the antebellum period, causing more northerners to support abolition and southerners to resent the book as they felt it unfairly depicted southern society.

3) kansas- nebraska act- disagreements over whether or not kansas and nebraska would be free or slave states caused issues between northern and southern politicians in congress.

4) bleeding kansas- this fighting took place in kansas after congress allowed this territory to vote on whether or not they would have slavery. citizens were killed and buildings were destroyed during this fighting.

i think it would be c.

hope i'm correct

explanation: