The archaeological period in europe starting about 45,000 years ago, marked by a great increase in technology and various kinds of art, is called the

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.

answer: a video that encourages an armed attack on the government.

explanation: it is a violent overthrow to the government.

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