Explain how franklin roosevelt the americans during the great depression?

He expanded the role of the federal government in the nation’s economy in an effort to address the challenges of the Great Depression.

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He expanded the role of the federal government in the nation’s economy in an effort to address the challenges of the Great Depression.

a and c?

i think it is a and c

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.

sorry if this is incorrect.