H. R. 1600 is a bill that proposes the United States should not recognize Russia's claim of sovereignty over Crimea. The bill specifies that U.S. federal departments and agencies are prohibited from taking any actions that would imply recognition of Russia's control over...
Simple Explanation
The bill says the United States will not agree that Russia is in charge of a place called Crimea. This is important because it means the U.S. supports keeping Crimea as part of Ukraine.