The correct answer is North of 36'30 parallel<em>. </em>
The Missouri Compromise (1820) was one of the most significant pre-Civil War compromises. This is due to the fact that the Missouri Compromise outlawed slavery north of the 36'30 line. This meant that new territories added by the United States during this era of westward expansion that were north of this line would be free.
However, this line would become controversial as the United States added territory on the west coast, including California.
The legendary frontiersman and Tennessee congressman Davy Crockett opposed the Indian Removal Act, declaring that his decision would “not make me ashamed in the Day of Judgment.” he also wrote a letter criticizing the removal act.
The information that Zhang Qian brought back encouraged Han Wudi to destroy the Xiongnu and lay the foundations for the "<span>c. Silk roads," since it was now known that these would greatly expand the Chinese economy. </span>
