The answer is 1,000
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D. South Korea surrendered after communist China's army joined the conflict.
Answer:Columbus didn't “discover” America — he never set foot in North America. During four separate trips that started with the one in 1492, Columbus landed on various Caribbean islands that are now the Bahamas as well as the island later called Hispaniola. He also explored the Central and South American coasts
Explanation:
<span>They introduced Buddhism, bureaucracy reinstituted civil service exams.
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