Answer:
Southern politicians supported the expansion of slavery into new states
Explanation:
The South tried their hardest to get slavery in the new territories, with Texas and Missouri both being notable examples. The north did not want the South to make slavery constitutional, and they did not support the expansion of slavery whatsoever.
The territory that became an independent country and was not a U.S. acquisition during American imperialism in the 1890s is Cuba.
In the 1890s, the Island region known as Cuba was under Spanish rule until the Spanish-American war.
Following the Spanish-American war in 1898, when the United States defeated Spain, the Spanish government ceded the Cuba territory to the United States under the Treaty of Paris.
However, by 1902, Cuba became independent, which made the island to be removed from the United States acquisition during the period of American imperialism in the 1890s.
Hence, in this case, it is concluded that the correct answer is Cuba.
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Under the ordinance, slavery was forever outlawed from the lands of the Northwest Territory, freedom of religion and other civil liberties were guaranteed, the resident Indians were promised decent treatment, and education was provided for.
During the war, it was the rebels