This multilateral agreement in 1928 attempted to outlaw war as a tool of national policy:

Oliver Wendell Holmes referred to a speech given by this person as "our intellectual Declaration of Independence."

Anti-slavery, pro-Union guerrillas in Kansas during the American Civil War were commonly known as this.

He wrote: "The great errors of the past are useful in many ways. One cannot remind oneself too often of crimes and disasters. These, no matter what people say, can be forestalled."

The 1647 Treaty of Ulm was reached between the:

William Wrigley, Jr., owned the Chicago Cubs baseball team and named their stadium after himself, but he made his millions creating an empire based on this:

The Russian Social Democratic Party split into two factions in 1903, with those following V.I. Lenin called Bolsheviks, and their rivals being called this:

As president of this nation, Buenaventura Baez sought to have his country annexed by the United States:

In 1847, Joseph Jenkins Roberts was elected the first president of this country:

The failed invasion of Cuba by CIA-backed Cuban refugees, known as the Bay of Pigs, took place on this date: