United states pharmacopeia was establish in 1820
Churchill downs racetrack is where they race
John Brown was guilty of treason because he made war against the United States by attacking and taking control of the US military installation at Harper's Ferry.
Answer:
Missouri Compromise, (1820), in U.S. history, measure worked out between the North and the South and passed by the U.S. Congress that allowed for admission of Missouri as the 24th state (1821). It marked the beginning of the prolonged sectional conflict over the extension of slavery that led to the American Civil War.
Explanation:
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Answer: It was intended to protect American citizens who were in danger in the Cuban Revolution.
The USS Maine is known for having been lost in Habana Harbour on February 15, 1898. The ship was originally sent to the island in order to protect U. S. interests during the Cuban revolt against Spain. The ship blew up and sank, killing nearly three quarters of its crew. Although the cause of the sinking is unclear, popular opinion blamed Spain. This motivated the Spanish-American War later that year.
