The Irish Republican Army (IRA) was a paramilitary organization that sought to end British rule in Northern Ireland and reunify Ireland. Formed in the early 20th century, the IRA used various tactics, including armed conflict, to achieve its political goals. The group became particularly active during the late 1960s and 1970s, a period marked by intense violence known as The Troubles. The IRA was often associated with the Sinn Féin political party, which aimed to represent Irish nationalism through peaceful means. Over the years, the IRA's actions led to significant controversy and debate, impacting both Irish and British societies. The organization officially declared a ceasefire in the 1990s, contributing to the peace process in Northern Ireland.