Definitions

Aethelred II, also known as Aethelred the Unready, was king of the English from 978-1013 and 1014-1016. His long reign was initially stable, but Viking attacks on England escalated from the 990s onward. Viking incursions eventually...

Edward the Elder (r. 899-924) was the son of Alfred the Great (r. 871-899) and the King of the Anglo-Saxons in the early 10th century. He is known for his military victories over the Vikings of East Anglia and the East Midlands...

The Whiskey Rebellion was a violent uprising that occurred in western Pennsylvania in 1794, in opposition to an excise tax on liquor. After anti-tax protestors assaulted federal tax collectors and threatened to march on Pittsburgh...

George Washington (1732-1799) was an American military officer and statesman who led the Continental Army to victory during the American Revolutionary War (1775-1783) and served as the first president of the United States (1789-1797...

Jean-Paul Sartre (1905-1980) was a French existentialist philosopher who defined the existentialist movement in the 20th century. Considered the consummate intellectual, he was not only the author of philosophical works but also...

The Articles of Confederation and Perpetual Union was the first frame of government for the United States of America, establishing a weak federal government to protect the sovereignty of the states. Adopted by Congress...

Operation Compass (9 Dec 1940 to 7 Feb 1941) was an Allied offensive in North Africa, which pushed Italian forces out of Egypt and then Cyrenaica (Eastern Libya). The Allied Western Desert Force, led by Lieutenant-General Richard...

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...

The siege of the port of Tobruk in Libya (April to Dec 1941) by Axis forces during the Second World War (1939-45) lasted 242 days and became a symbol of Allied resistance. Besieged by land but still supplied by sea, Tobruk was...

The Junkers Ju 87 'Stuka' was a two-seater dive-bomber plane used by the German Air Force (Luftwaffe) in various theatres of the Second World War (1939-45). The Stuka, with its distinctive angled wings, excelled when combined with...