Which of the following occurred during jefferson's term in office:

he pardoned those who were imprisoned as a result of the sedition act.
he increased the army to prepare for future internal conflicts as a result of recent changes in laws.
albert gallatin convinced jefferson to sign the alien & sedition act.
he instituted an increased police presence to enforce the sedition acts.

Correct answer choice is :

Jefferson's most important achievement as president was the Louisiana Purchase. In 1803, he gained land extending from the Mississippi River to the Rocky Mountains from cash-strapped Napoleonic France for the discount price of $15 million, thereby doubling the size of the nation in a single blow.

Which of the following occurred during Jefferson's term in office:

He pardoned those who were imprisoned as a result of the Sedition Act.