9. The Medici family, a wealthy banking family of Florence, exerted their influence during (A) the Renaissance.
(B) the Catholic Reformation.
(C) Italian Unification.
(D) the rule of Mussolini.
(E) the Cold War

The Medici family ruled the city of Florence throughout the Renaissance. They had a major influence on the growth of the Italian Renaissance through their patronage of the arts and humanism.

in november 1781, john hanson became the first president of the united states in congress assembled, under the articles of confederation. many people have argued that john hanson, and not george washington, was the first president of the united states, but this is not quite true.

explanation:

answer:

it caused mass african migration, african populations to grow, african empires to topple, and racism against slaves to emerge.