On September 3, 1939, in response to Hitler's invasion of Poland, Britain, and France, both allies of the overrun nation declare war on Germany.
answer: invasion of poland
The Louisiana Purchase significantly increased the size of the United States, which began the expansion of the country towards the West.<span> It also laid the groundwork for the Civil War as the new territories took sides in the heated slavery debate.
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D. When the government doesn't protect their natural rights. <span />
Answer:
In 1865, President Andrew Johnson implemented a plan of Reconstruction that gave the white South a free hand in regulating the transition from slavery to freedom and offered no role to blacks in the politics of the South. ... The end of the Civil War found the nation without a settled Reconstruction policy