Shin Féin is a political party in Ireland that advocates for Irish reunification and social justice. Founded in 1905, it has roots in the nationalist movement and has historically been associated with the Irish Republican Army (IRA). The party aims to represent the interests of the people in both Northern Ireland and the Republic of Ireland. In recent years, Shin Féin has gained significant electoral support, particularly in Northern Ireland, where it has become one of the leading parties. The party promotes policies focused on healthcare, education, and economic equality, seeking to address issues affecting everyday citizens.