What caused the nation to go through the era of good feeling? nationalism the defeat of the native americans. the ability to maintain confidence in the government even after the lost of the war of 1812. the election of president adams.

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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a and b!

dfroos means which is a and b