Passage: In 1952, Chehab refused to allow the army to interfere in the uprising which forced President Bechara El Khoury to resign. After the resignation, Chehab was appointed President with the duty to ensure an emergency democratic presidential election. Four days later, Camille Chamoun was elected to succeed El Khoury.

Question: What year did Chehad prevented the army from interfering in the uprising?
1952