1899, the United States declared the Open Door Policy. The Americans worried that other nations would soon divide China into formal colonies and shut out the American traders. They proposed that China's doors be open to merchants of all nations.
Answer:
Explanation:
A.Overlapping claims by the French, the Huron, and the Algonquin resulted in the American Indians working together to drive the French off the continent.
B.Overlapping claims by the French, the British, and the Spanish created fierce competition between the three European nations.
C.Overlapping claims by individual American colonies were exacerbated by differing cultures in the New England, middle, and southern colonies.
D.Overlapping claims by the British and the Iroquois Confederacy resulted in American Indians working together to drive the British off the continent
It was a new way to solve problems and do research.
It would provide them with a new labor force that essentially cost less money because African slaves were bought for life