5. The Suez Crisis (1956)
In July 1956, Egyptian President Gamal Abdel Nasser nationalized the Suez Canal, previously operated by a British-French company. In response, Britain, France, and Israel initiated military action against Egypt. The United States, under President Dwight D. Eisenhower, opposed the invasion, urging a ceasefire and diplomatic resolution. This intervention highlighted the U.S.’s commitment to preventing further colonial conflicts and reasserted its influence in the Middle East (history.state.gov).
