President Trump's approach to foreign policy has been described as "repeal without replace" — scrapping an American-led world order in favor of an international free-for-all, preferring one-on-one deals to multinational agreements.
What does all of this mean for Europe, China, Russia — and for America's place as a leader on the world stage?
Want to support 1A? Give to your local public radio station and subscribe to our podcast. Have questions? Email the show at email@example.com and find us on Twitter @1a.