It was "the Mujahideen" whom the <span>United States supported in the Soviet-Afghan War, since this was during the Cold War, when the US was in a prolonged conflict with the Soviet Union. </span>
They broke the agreement with Japan and as a result suffered many losses at their hands, sparking unrest.
The NAACP mostly fought in the domain of education. They wanted to end segregation in schools and wanted to help African-Americans and other disenfranchised groups from being prevented to educate themselves. They funded legal cases and provided attorneys and often won and were essential in desegregation.
Answer:
Europeans traded in slaves because this was a free source of labor. They did not need to do the strenuous work by making their slaves do it for them, so it was on a high demand