The movement was founded by
Talal bin Abdulaziz Al Saud because of the tensions between
Crown Prince Faisal and
King Saud. It was heavily idealized around the iconic figure of
Gamal Abdel Nasser and his
pan-Arab nationalism. It called for political reforms and a
constitution. The movement received support from the relatively
liberal (and at the time, relatively small) Saudi
middle class, but generally did not have a large base of support within the broader population. Another brother,
Prince Abdul Muhsin, vocally supported the movement and suggested a constitutional monarchy. Another significant ally was then oil minister
Abdullah Tariki. Crown Prince Faisal expelled many of its members to
Lebanon and later pardoned them when he became king. ==Internal royal opposition==