How do African people maintain communities even in the middle of slavery?

Explanation:

For weeks, months, sometimes as long as a year, they waited in the dungeons of the slave factories scattered along Africa's western coast. They had already made the long, difficult journey from Africa's interior -- but just barely. Out of the roughly 20 million who were taken from their homes and sold into slavery, half didn't complete the journey to the African coast, most of those dying along the way.

a)scientists

explanation:

the national defense education act had two main goals. the first one was to provide personal that was oriented to defense, including scholars, engineering students and so on. the other goal was to provide financial assistance for the students who would be enrolling at colleges and universities in the 1960s.

the confederate at bull run