Civil Rights Act of 1964: This legislation outlawed discrimination based on race, color, religion, sex, or national origin in various aspects of American society.
Fourteenth Amendment: This constitutional amendment granted equal protection under the law to all citizens and defined citizenship as including anyone born or naturalized in the United States.
Naturalization: Naturalization is the process by which foreign-born individuals become citizens of a country through legal procedures such as fulfilling residency requirements and passing citizenship tests.