Answer:
a.Cuba is located 90 miles from the coast of Florida and mid-range communist missiles could reach U.S. cities from there.
Explanation:
The location of Cuba was so significant during the Cuban Missile Crisis because D. Cuba is located only 90 miles from the coast of Florida. Armed with medium or long-ranged nuclear missiles provided by the Soviets, Fidel Castro's Cuba could have had a great deal of the United States in his crosshairs even beyond Miami, Florida.
Many European countries had what was referred to as a "Sphere of Influence" in China at this time. So, Secretary of State, John Hay, created an open door policy to allow all countries equal privileges in trade.
Based on documentation,
The only 2 African countries that were able to keep their freedom from European imperialism were;
B: Ethiopia and Liberia.
Ethiopia is currently the worlds oldest independent country and Liberia was founded to support the U.S. in relation to slavery in 1821.
I hope this has aided you and is sufficient.
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At the turn of the 20th Century, the United States was on the rise.
Spain was the last remaining European power in the Western Hemisphere and the US was eager to prove it was top dog.
So, it went to war to kick Spain out of the Western Hemisphere.
It was very much looking for an excuse to fight Spain.