Why did truman put limits on macarthur?

Correct

He was unhappy that MacArthur moved north of the 38th parallel.

Due to MacArthur's decision to move north of the 38th parallel he created a conflict with North Korea. Truman was especially concerned that MacArthur's action could cause China and Russia to come together and attack the United States.

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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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