What was the effect of the Immigration Act of 1965? The national origins quota system ended.
Relatives of immigrants were denied citizenship.
Immigration from Asia ceased.

The national origins quota system ended.

Explanation:

Migration refers to the movement of a group of people from one geographical region (location) to another geographical destination in search of better living conditions, work or social amenities.

Population change equation states that the change in the size of a population over a specific period of time is equal to the sum of the number of births and the number of immigrants that joined.

Mathematically, the population change equation is given by the formula;

Population Change = (Natality - Mortality) + (Immigration - Emigration)

The Immigration Act and Naturalization of 1965 is also referred to as the Hart-Celler Act and it was enacted by the IS Congress to abolish the previous quota system based on national origins in the United States of America.

Hence, an effect of the Immigration Act of 1965 was that it ended the national origins quota system.

they sometimes resort to unethical tactics.

answer: the third option is your answer

explanation: