Final answer:
The Civil Rights Act of 1964 officially ended segregation in America.
Step-by-step explanation:
The act that was passed in July 1964 by the United States Congress to officially end segregation in America is the Civil Rights Act.
The Civil Rights Act of 1964 aimed to dismantle racial segregation and discrimination in various aspects of society, including public facilities, employment, and voting rights. This landmark legislation played a crucial role in advancing the civil rights movement and promoting equality for all individuals.
By banning segregation and discriminatory practices, the act helped to lay the foundation for a more inclusive and equitable society in America.
Learn more about Civil Rights Act of 1964