Quincy Hall

Quincy Hall is an American track and field athlete who competes over 400 metres and …

Vicksburg campaign

The Vicksburg campaigns were a series of maneuvers and battles in the Western Theater of …

Principality of Smolensk

The Principality of Smolensk was a Ruthenian lordship from the 11th to the 16th century. …

Hyde Park, London

Hyde Park is a 350-acre (140-hectare), historic Grade I-listed urban park in Westminster, Greater London. …

2013 Moore tornado

The 2013 Moore tornado was a large and extremely violent EF5 tornado that ravaged Moore, …

The Mother of All Demos

"The Mother of All Demos" was a landmark computer demonstration, named retroactively, of developments by …