It was primarily the "Open Door Policy" that opened relations between china and the united states, since this made it possible for many western countries to engage in trade with China.
Answer:Spindletop
Columbus Marion Joiner, a self-educated prospector, discovered the East Texas Oil Field, the largest oil discovery that had ever been made.
Explanation:
Location: Texas, United States
Date: 1901 – 1940s
Also known as: Gusher Age
A.<span>The British abandon their Native American allies and didn't give them protection to the Treaty of Paris.</span>
President Abraham Lincoln issued the Emancipation Proclamation on January 1, 1863, as the nation approached its third year of bloody civil war. The proclamation declared "that all persons held as slaves" within the rebellious states "are, and henceforward shall be free."
Answer:
D
Explanation:
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