Status of the Irish language Northern Ireland, including Sinn Féin President Gerry Adams, learned Irish while in prison, a development known as the "Jailtacht". Although the language was taught in Catholic secondary schools (especially by the Christian Brothers), it was not taught at all in the controlled sector, which is mostly attended by Protestant pupils. Irish-medium schools, however, known as "Gaelscoileanna", were founded in Belfast and Derry and the Gaelscoileanna movement has since expanded to across much of Northern Ireland similar to its expansion in the Republic of Ireland. An Irish-language newspaper called "Lá" (later called "Lá Nua") produced by The Andersonstown News Group (later
History of Sinn Féin which had been put in the care of the High Court led to the Sinn Féin Funds case, which the party lost and in which the judge ruled that it was not the direct successor of the Sinn Féin of 1917. In 1947 the IRA held its first Army Convention since World War II. The leadership became dominated by three figures, known jokingly as the "three Macs", Tony Magan, Paddy McLogan, and Tomás Óg Mac Curtain. The "three Macs" believed that a political organisation was necessary to help rebuild the IRA. The relationship with Sinn Féin was improved. IRA members