Most studies on immigration to Argentina tend to associate Muslims with Arabs, without distinction. This error has its origins in the way immigrants from Arab countries arrived, especially from Syria and Lebanon. Before the Ottoman Empire territories were divided by national frontiers, all Arabs that arrived here were considered Turkish for the simple reason that they carried Turkish documents. Still today, Arabs in Argentina are popularly known as 'Turks', without necessarily any pejorative connotation. Argentina having been composed by waves of immigration, most new incoming groups were donned sobriquets: Jews were 'Russian', Italians 'Tanos', the Spaniards 'Gallegos', and the Arabs 'Turks'