what were some of thomas jefferson's biggest failures?

1. Slavery: Despite being an advocate for liberty and equality, Thomas Jefferson owned slaves throughout his life and did not free them until after his death. He also held racially discriminatory beliefs that were common among white plantation owners during that time.

2. The Embargo Act of 1807: Jefferson's attempt to avoid conflict with Britain and France by issuing the Embargo Act, which prohibited American ships from trading with foreign nations, ended up hurting American merchants and disrupting the economy, causing widespread discontent and backlash.

3. The Louisiana Purchase: While the Louisiana Purchase doubled the size of the United States and is often seen as a significant achievement, some criticize Jefferson for overstepping his limited government principles and making the acquisition without explicit constitutional authority.

4. The Barbary Wars: Jefferson's dealings with the Barbary states in North Africa were marked by failures and setbacks, including the capture of American ships and sailors. The conflict ultimately led to the United States paying tribute to the Barbary states rather than achieving a decisive military victory.

5. Native American policies: Jefferson's policies towards Native Americans focused on assimilation and forced relocation, leading to the displacement and mistreatment of indigenous populations. This approach contributed to the displacement and suffering of Native American communities during his presidency.