Who was jackie robinson and how was he a symbol of integration?

Jack Roosevelt Robinson was an American professional baseball player who became the first African American to play in Major League Baseball in the modern era. Robinson broke the baseball color line when the Brooklyn Dodgers started him at first base on April 15, 1947.

He is a symbol of integration because he played with whites or against whites, as a black player and changed the mind of many Americans during this period.

first, the romans stayed isolated because they had to defend their own territories from neighboring cities that were harassing them, like the etruscans. second, once the romans managed to defeat their neighbors, and started to expand their territory, they started to build roads and bridges. finally, now that the romans have covered their territory with roads functioning as highways, they could mobilize their legions faster to assemble larger military units in a specific place

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