Who was the American General in the European theater?

The primary American general in the European theater during World War II was General Dwight D. Eisenhower. He served as the Supreme Commander of the Allied Expeditionary Forces, overseeing major operations including the D-Day invasion of Normandy in June 1944. Eisenhower played a crucial role in coordinating the efforts of Allied forces to defeat Nazi Germany. After the war, he would go on to become the 34th President of the United States.