Jan. 16, 1919, the 18th Amendment was ratified, prohibiting the manufacture, sale or transportation of alcoholic beverages in ...

NPR's Steve Inskeep explores the Trump administration's portrayal of 250 years of U.S history captured on the Washington ...

In its first century and a half, the United States didn’t just expand through war and settlement, but also by opening its ...

For two-and-a-half centuries, the United States has faced a challenging world. Some of its responses have advanced U.S.

Those first stamps made it easier than ever to communicate, but early on people weren't quite sure how to use them.

Students often asked me those two questions when I was a college professor teaching U.S. foreign policy. To my good fortune, ...