How did african americans win greater political rights between 1920 and the 1960

Affrican American win greater political rights betwwen 1920 and 1960 Through the Civil Rights Movement; which involved non-violent protests, speeches and Supreme Court battles. These actions eventually led to the passing of the Civil Rights Act of 1964 and the Voting Rights Act of 1965.

answer; /// the correct answer is evidence of the olmec civilization has been found in southern american in a hot steamy forest, archaeologists have found earthen artifacts at several sites that were evidence of the olmec civilization. these   artifacts were mounds,courtyards and pyramids build of stones, also on top of the mounds were many monuments made of stone, some of these stone structures are very large, they weigh as much as 44

donald carl johanson (born june 28, 1943) is an american paleoanthropologist. he is known for discovering – with yves coppens and maurice taieb – the fossil of a female hominin australopithecine known as "lucy" in the afar triangle region of hadar, ethiopia.

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i googled "who was kolson johanson" and this is the answer i found.

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