sentences:  He opposed the Anglo-Irish Treaty and travelled to Dublin in 1922 and assisted the development of the short-lived Collins/De Valera Pact by bringing de Valera and Michael Collins together before the 1922 Irish general election.The Irish Civil War saw a split in Clan na Gael just as it had split Sinn Féin back in Ireland.McGarrity and a minority of Clan na Gael members supported the anti-treaty side but a majority supported the pro-treaty side, including John Devoy and Daniel Cohalan.