What is the significance of the Immigration Act of 1965? It pardoned immigrants who had broken immigration laws. It eliminated the national origins quotas. It discriminated against Southern and Eastern Europeans.

The Correct Answer is "It eliminated the national origins quotas".

Explanation:

The Immigration Act of 1965 got rid of the national origin quota system. And, giving preference to the people with close relatives who were the citizen or resident of the United States. The Immigration Act of 1965 also introduced the limit on immigrants from the western hemisphere. This act overturned the exclusionary policies and set the Universal quota. people now could enter on family relationships, skills or education.

The correct answer is:

It eliminated the national origins quotas.

The Immigration and Naturalization Act of 1965 (Hart-Celler Act), eliminated the national origins quota system that was American immigration policies since the 1920's. It was replaced with a system that focused on immigrants skills and family relationships with citizens of the US residents.