Which military operation did Dwight D. Eisenhower oversee during World War II?

The correct answer, Operation Overlord, is significant because it was the code name for the Allied invasion of Normandy on June 6, 1944, commonly known as D-Day. Dwight D. Eisenhower served as the Supreme Commander of the Allied Expeditionary Forces, overseeing this critical operation that aimed to liberate Western Europe from Nazi occupation. The success of Operation Overlord marked a pivotal moment in World War II, as it established a substantial Allied presence on the continent and set the stage for the eventual defeat of Germany.

In contrast, Operation Barbarossa was the code name for Adolf Hitler's invasion of the Soviet Union, which commenced in June 1941, well before Eisenhower's major involvement in the European Theater. Operation Desert Storm refers to the U.S.-led military action in 1991 to liberate Kuwait from Iraqi occupation, which occurred long after World War II. Operation Market Garden was an Allied military operation intended to secure a series of bridges in the Netherlands in 1944; it was executed after D-Day and had mixed results, but it was not overseen by Eisenhower directly. Thus, all these other operations are connected to different leaders or eras and do not pertain to Eisenhower's direct command during World War II