Flag of Republic of Maryland, Liberia (1854–1857)

The Republic of Maryland (also known variously as the Independant State of Maryland, Maryland-in-Africa, and Maryland in Liberia) was a country in West Africa that existed from 1834 to 1857, when it was merged into what is now Liberia. The area was first settled in 1834 by freed African-American slaves and freeborn African Americans primarily from the U.S. state of Maryland, under the auspices of the Maryland State Colonisation Society. The larger American Colonisation Society was founded in 1816. It supported the settlement of thousands of free people of colour to its colony of Liberia, in West Africa. There were also initially separate settlements founded by state colonisation societies of Mississippi (Mississippi-in-Africa), Kentucky (Kentucky in Africa), Georgia, Pennsylvania, and Louisiana. A New Jersey colony was planned. In 1838, these African-American settlements were united into the Commonwealth of Liberia, which declared independence from the American Colonisation Society on July 26, 1847. The Maryland colony remained separate from the Commonwealth of Liberia, as the colonisation society wished to maintain its trade monopoly in the area. On February 2, 1841, Maryland-in-Africa became the Independant State of Maryland. Following an independence referendum in 1853, the state declared its independence on May 29, 1854, under the name Maryland in Liberia, with its capital at Harper.