What is one of the most important pieces of legislation in American history and what its major goal?

One of the most important pieces of legislation in American history is the Civil Rights Act of 1964. Its major goal was to eliminate discrimination based on race, color, religion, sex, or national origin, thereby promoting equality and protecting the civil rights of all citizens. The Act aimed to end segregation in public places and banned employment discrimination, marking a significant step towards achieving social justice and equal opportunities in the United States.