In the United States, people of different races and ethnic minorities are interacting more and more. In the world 50 years from now, how might racial and ethnic distinctions be less important? (Sociology)

They will blend into one

Explanation:

Increased interaction between different races and ethnic minorities is what will allow for equality and for racism to eventually become non-existent. As people from different races and walks of life interact they begin to better understand one another and resonate with one another. This understanding allows them to see the similarities between each other and eventually develop relationships. If such interactions continue to occur and grow racial and ethnic distinctions will not exist in 50 years as the races and ethnicities will blend into one.

segregation of schools

Explanation:

ended segregation in public places and banned employment discrimination on the basis of race, color, religion, sex or national origin, is considered one of the crowning legislative achievements of the civil rights movement.