What piece of legislation completely ended separate but equal ?​

The Civil Rights Act

Explanation:

The Civil Rights Act was a law that removed "seperate but equal" laws in the United States, and gave African-Americans the same basic rights as other Americans.

Although the "Separate but Equal" doctrine was eventually overturned by the U.S. Supreme Court in Brown v. Board of Education (1954), the implementation of the changes this decision required was long, contentious, and sometimes violent (see Massive resistance and Southern Manifesto).

Explanation:

yeah man were the map at?

d.)   when the us left nato after the end of the cold war and they had to evolve to focus on more humanitarian measures with the smaller budget