This year's elections offered early signs of what to expect in next year's midterms. After much of the country shifted rightward last year, Democrats got a much-needed shot in the arm with a string of impressive victories. The elections have also underscored some of President Trump's weaknesses as his party looks to hold onto both chambers of Congress next year. Still, it remains to be seen whether Democrats can maintain that momentum in 2026, especially as the party grapples with its own divisions. As 2025 comes to a close, here are five takeaways from this year's elections.