The answer to this is false
Economics
The treasure fleet voyages cost Ming China vast amounts of
money and brought nil returns since they were not trade excursions but only
brought back exotic novelties. As a result, the government recovered little of
the cost. Moreover, China was self-sufficient and did not need anything from
the Indian Ocean countries
It affected it by the science and arts and mathmatics had become flourished
Answer:
There was a huge increase in population and a pressing need for civil government. In 1849, Californians sought statehood and, after heated debate in the U.S.
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