Explanation:
<em>So</em><em>cial Darwinism</em> is the theory that human groups and races are subject to the same laws of natural selection as Charles Darwin perceived in plants and animals in nature.
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The main reason for this was slavery. The US did not want to annex Texas because doing so would have upset the balance between slave states and free states that had been accomplished with the Missouri Compromise of 1820. When Texas became independent, it wanted to join up with the United States.
Answer:
During World War II, the United States began to provide significant military supplies and other assistance to the Allies in September 1940, even though the United States did not enter the war until December 1941. Much of this aid flowed to the United Kingdom and other nations already at war with Germany and Japan through an innovative program known as Lend-Lease.
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Congress couldn't band the slave trade until 1808.
Answer:
idea that the United States is destined—by God, its advocates believed—to expand its dominion and spread democracy and capitalism across the entire North American continent.
