In retrospect, the violent events at Kent State on May 4, 1970 marked the ending of widespread campus protest left over from the turbulent 1960s.

In the Old West, cross-dressing was sometimes a disguise for criminals on the lam. But, one historian argues, in many cases these “cross-dressers” were probably people who we would identify as transgender today.

Reconstruction is one of the least-known periods of American history, and much of what people think they know about it may be wrong.

There were boycotts before the word was coined in the 1880s, but ever since then they've always been called after the experience of Captain Charles Boycott.

Fancies breed strange children.

Staying at inns allowed Washington to examine the state of the infrastructure for traveling in the new federal Republic. The only problem was, he hated it.

Divorce rates declined considerably in Oklahoma City during the immediate aftermath of the 1995 bombing there. Social scientists have a few theories as to why.

The Founding Fathers considered term limits, but ultimately rejected the idea. It wasn't until FDR's unprecedented four terms that lawmakers reconsidered.

The U.S. occupation of Africa has become self-justifying. The U.S. military now must stay in Africa to protect the interests of the U.S. military in Africa.

Dogs have always been a matter of debate in American cities. In 19th-century New York City, the debate involved paying impoverished children to participate in dog-murder.