For history buffoons who should know better

Arab violence against Jews is often alleged to have begun with the establishment of the State of Israel in 1948 or as a result of Israel's capture in 1967 of territories occupied by Jordan. But even before the Mandate for Palestine was assigned to Great Britain by the Allies at the San Remo Conference (April 1920) and endorsed by the League of Nations (July 1922), Palestinian Arabs were carrying out organized attacks against Jewish communities in Palestine. Systematic violence began in early 1920 with murderous assaults by groups of local Arabs against settlements in the north and by Muslim pilgrims against Jerusalem's Jews. Again in 1921, Arab rioters attacked Jews in Jaffa and its environs. The primary agitator behind these attacks was Haj Amin al Husseini, who marshalled Arab discontent over Jewish immigration into violent riots...

Anti-Jewish Violence in Pre-State Palestine/1929 Massacres