Japan invaded Manchuria from Korea in 1937.
On June 21, 1788, the Constitution became the official framework of the government of the United States of America when New Hampshire became the ninth of 13 states to ratify it.
March, 29 1973. If it asks you a reason why the US left Vietnam, it's because the US signed a peace treaty in Paris.
Answer:
BRO I NEVER READ THE BOOK HOW AM I SUPPOSED TO KNOW
Explanation: