Frederick I: Did you mean...?

Washington Reviewing the Western Army at Fort Cumberland, Maryland, before their march to suppress the Whiskey Rebellion. Oil on canvas painting attributed to Frederick Kemmelmeyer, c. 1795. Metropolitan Museum of Art, New York.

The Siege of Acre, located on the northern coast of Israel, was the first major battle of the Third Crusade (1189-1192 CE). The protracted siege by a mixed force of European armies against the Muslim garrison and nearby army of Saladin, the...

Saladin (1137-93) was the Muslim Sultan of Egypt and Syria (r. 1174-1193) who shocked the western world by defeating an army of the Christian Crusader states at the Battle of Hattin and then capturing Jerusalem in 1187. Saladin all but destroyed...

The German Peasants' War (1524-1525) was a conflict between the lower class of the Germanic region of the Holy Roman Empire and the nobility over the feudal system of serfdom, religious freedom, and economic disparity. It was later characterized...

The Crusader States (aka the Latin East or Outremer) were created after the First Crusade (1095-1102 CE) in order to keep hold of the territorial gains made by Christian armies in the Middle East. The four small states were the Kingdom of...

Tycho Brahe (1546-1601) was a Danish nobleman who made the most significant contribution to our knowledge of astronomy before the telescope arrived. He discovered a supernova, observed the elliptical interplanetary orbit of a comet, updated...

The War of the Sixth Coalition (1813-1814), known in Germany as the Wars of Liberation, was the penultimate conflict of the Napoleonic Wars (1803-1815). The Sixth Coalition, which included Russia, Austria, Prussia, the United Kingdom, Sweden...

George I of Great Britain (r. 1714-1727) succeeded the last of the Stuart monarchs, Queen Anne of Great Britain (r. 1702-1714) because he was Anne's nearest Protestant relative. The House of Hanover secured its position as the new ruling...

Gustavus Adolphus (l. 1594-1632; r. 1611-1632) was the King of Sweden who elevated his country to a major power in the 17th century. He also is traditionally recognized as the "Father of Modern Warfare" for his military innovations and his...

Sir Henry Clinton (l. c. 1730-1795) was a British military officer who served as commander-in-chief of the British Army in the later stages of the American Revolutionary War (1775-1783). Having arrived in Boston in May 1775, he served in...