How did the persians transform their dry environment into a place where humans could live and prosper Slave labor
The qanat system
Moving civilization near an ocean
They invaded people who had rivers that they could take water from

thurgood marshall

explanation: in 1954, thurgood marshall and a team of naacp attorneys won brown v. board of education of topeka, kansas. in this landmark decision, the supreme court held that segregation in public education violated the equal protection clause of the fourteenth amendment.

equal area projections

equal-area projection. a projection in which regions on the earth's surface that are of equal area are represented as equal.