1804 Maryland's 4th congressional district special election
Eighteen or 18 may refer to:
* 18 (number), the natural number following 17 and preceding 19
* one of the years 18 BC, AD 18, 1918, 2018
Film, television and entertainment
* ''18'' (film), a 1993 Taiwanese experimental film based on the shor ...
1804
Events
January–March
* January 1 – Haiti gains independence from France, and becomes the first black republic, having the only successful slave revolt ever.
* February 4 – The Sokoto Caliphate is founded in West Africa.
* Februar ...