Hortalez et Cie was a fictitious company established to facilitate the transfer of arms to revolutionaries here.

President Franklin Roosevelt ordered the U.S. Army to take possession of all of these on December 27, 1943.

This was the final battle of the War of the Roses.

He was the leader of the German Democratic Republic on November 9, 1989, when the Berlin Wall was opened between East and West.

This city was named after the governor of the Kansas Territory.

The Rush-Bagot Agreement between Great Britain and the U.S. had to do with this issue.

This was the last monarch to hold sway over what was to become United States territory.

A revolutionary economist who helped edit Pravda with Lenin, this Russian was put on trial and executed in the purges of the late 1930s.

President Eisenhower dedicated this NASA facility on September 8, 1960.

In 1688, William of Orange and his army made a triumphant march into London as this English leader fled.