Answer:
Without a doubt, the most important reform of president Lyndon B. Johnson was the Civil Rights Act
Explanation:
The Civil Rights Act was a landmark piece of legislation signed by Johnson in 1964. This act ended many forms of discrimination against African Americans and other minority groups in the workplace, in public spaces, and in public and civil life.
The Civil Rights Act for example ended segregation in the South, effectively overriding the old Jim Crow Laws. It also prohibited employees from discriminating against a person because of race, gender, age, or sexual orientation.
The Civil Rights Act was one of the main victories of the Civil Rights Movement, and even if it was not enough to end all forms of discrimination, it was a very important step in the right direction.