What was one characteristic of the Ming dynasty?
A
They developed an advanced irrigation system that improved the production of rice.
B. They forced foreign countries to pay tribute to them
C. They established a social order that allowed foreigners to have government positions.
D. They established the Constitution of 17 Articles

d

explanation:

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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explanation:

sam houston basically made tx he fought for anrew lead troops in the battle of san jacinto and then became president and james polk