How long did it take Halley to complete his complete map of the stars?

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.

i believe it was spain

if i am correct the answer is going to be a) the federal program of reconstruction ended.

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