Please answer in 2paragraphs each.

Describe some of the immigration laws of the United States and how they have changed over the years. The 1^st regulation of immigration was the Chinese Exclusion Act. When was it passed and when was it revoked?

The first comprehensive immigration laws were called the INA. When was this passed? What did it do?

When was the 2^nd INA passed? What did it do? When was the 3^rd INA passed? What did it doand how was it different from the previous versions?

The most recent immigration reform was the Immigration Reform and Control Act of 1986. What did it do?