The answer should be D.) They established the northwest territories in 1787.
Answer:
After the civil war the south also known as the confederacy needed to reconstruct its economy, Its social structure, and it's overall being remembering that a war had just torn through the country. Reconstruction ultimately failed in 1877 after Rutherford b. Hayes negotiated with Louisiana and more states to remove federal government if they aided him to become president.
The Europeans who first settled in America at the end at the 15th century.
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Answer:
The answer seems to be the 3 one : The United States was able to maintain its independence
Explanation: