Question

over the years, the u.s government has has limited the number of immigrants allowed to enter the country from certain nations. this restriction on the number of people who can immigrate is called a ____________.
o tariff
o embargo
o sanction
o quota

Explanation:

A quota is a limit on the quantity of something, here the number of immigrants. A tariff is a tax on imports, an embargo is a ban on trade, and a sanction is a penalty on a country.

Answer:

D. quota