Question

In 1804 Thomas Jefferson made one of his most significant contributions as president when he

Answer 1

Purchased the Louisiana Territory.

Step-by-step explanation:

Jefferson's most significant accomplishment as president was the Louisiana Purchase. In 1803, he acquired land stretching from the Mississippi River to the Rocky Mountains from cash-strapped Napoleonic France for the bargain price of $15 million, thereby doubling the size of the nation in a single stroke.

Answer 2

Purchased the Louisiana Territory.