The black death killed over one third population how did this affect medieval europe

The Black Death is estimated to have killed 30 to 60% of Europe's total population. In total, the plague may have reduced the world population from an estimated 450 million down to 350 to 375 million in the 14th century. The plague recurred as outbreaks in Europe until the 19th century.

it killed more than one-third of the population.

Explanation:

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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.

besides the fact that abraham lincoln abolished slavery, and greatly benefit black people, he had a heavy impact of the definition of what democracy was, and should be.