What do you think President Jefferson did after the United states gianed so much land

The Louisiana Purchase of 1803 brought into the United States about 828,000 square miles of territory from France, thereby doubling the size of the young republic.

Explanation: it’s right just took the quiz

in 1862, president lincoln's emancipation proclamation opened the door for african americans to enlist in the union army. although many had wanted to join the war effort earlier, they were prohibited from enlisting by a federal law dating back to 1792.

explanation:

the answer should be a. the sui empire, the tang empire extended from korea in the west to manchuria in the east.