Republican Sinn Féin believes that the Irish Republic proclaimed in 1916 during the Irish Republican Brotherhood organised Easter Rising, founded an all-Ireland sovereign state and that the first and second meetings of the Dáil Éireann were the last legitimate sitting governments of Ireland. RSF rejects the Anglo-Irish Treaty of 1921 which led to the creation of the Irish Free State and Northern Ireland as an act of treason and refer to it as the "Treaty of Surrender." The regime sitting in Leinster House is regarded by RSF as being founded as an illegitimate British-puppet state (and latterly a fiefdom of Brussels) analogous to Vichy France during World War II and the assembly at Stormont House as a more overt manifestation of "occupation." It quotes Wolfe Tone who said of an urgent need to "break the connection with England, the never-failing source of all our political evils" in calling for the "complete overthrow of British rule in Ireland".