The Palestine Arab Congress was a series of congresses held by the Palestinian Arab population, organized by a nationwide network of local Muslim-Christian Associations, in the British Mandate of Palestine. Between 1919 and 1928, seven congresses were held in Jerusalem, Jaffa, Haifa and Nablus. Despite broad public support their executive committees were never officially recognised by the British, who claimed they were unrepresentative. After the British defeat of Ottoman forces in 1918, the British established military rule and (later) civil administration of Palestine. The Palestine Arab Congress and its organizers in the Muslim-Christian Associations were formed when the country's Arab population began coordinated opposition to British policies.