text: After this conflict, most of a country's mutamassir community left or was expelled.
full_question: After this conflict, most of a country's mutamassir community left or was expelled. An alliance in this conflict signed the secret Protocol of Sevres, whose existence was later unsuccessfully denied by the British. Prior to this conflict, one of its participants had acquired Soviet weaponry via the Czech arms deal. During this conflict, Operation Musketeer was launched as a response to Operation Kadesh. (*) Anthony Eden resigned as British prime minister after this conflict, which Dwight D. Eisenhower refused to join. The Canadian prime minister Lester Pearson spearheaded a UN resolution to end this conflict, in which Israeli, British, and French forces invaded the Sinai. For 10 points, name this 1956 "crisis" that began after Gamal Abdel Nasser nationalized an Egyptian canal.
first_sentence: After this conflict, most of a country's mutamassir community left or was expelled.
raw_answer: Suez Crisis [or Suez War; or Tripartite Aggression]