The Troubles in Northern Ireland from 1969-1998 involved violent conflict between nationalists who wanted a united Ireland and unionists who wanted Northern Ireland to remain part of the UK. Religious and political divisions between Protestants and Catholics as well as disputes over home rule and independence fueled the violence. During this period over 3,000 people were killed as paramilitary groups like the IRA battled each other and security forces. The conflict was exacerbated by the criminalization of paramilitary prisoners in 1976 which led to revolts and hunger strikes in the prisons throughout the late 1970s and early 1980s.