What action did jefferson do that may have been unconstitutional

The correct answer is the Louisiana Purchase.

While the President has the power to negotiate treaties, Jefferson likely got quite a bit ahead of himself when the land was purchased before the consent of the United States Senate.

Furthermore, the Federalists believed that the acquisition of territory itself might be unconstitutional.

on this day in 1833, president andrew jackson announces that the government will no longer use the second bank of the united states, the country's national bank. a national bank had first been created by george washington and alexander hamilton in 1791 to serve as a central repository for federal fund

answer: your option is d

explanation: