claim: Levoamphetamine increases concentration.
evidence: Soummam conference was the founding act of the modern Algerian State , and a crucial element of success of the Algerian war for independence .. Algerian war. Algerian War. It took place on 20 August 1956 , in Ighbane and Ifri at Ouzellaguen in the Kabylie .. Ouzellaguen. Ouzellaguen. Kabylie. Kabylie. It was mainly organized by Abane Ramdane .. Abane Ramdane. Abane Ramdane. The Conference proclaimed the separation of the Church and the independent Algerian state .. The National Council of the Algerian Revolution , designed after the conference was composed of 34 members  : 17 titular , and 17 alternates .