As British and American forces moved through Italy in 1943, General Eisenhower... A. was in England, planning and preparing the Normandy invasion. B. was in the United States, aiding development of antisubmarine weapons. C. was in Australia, developing a Pacific strategy with General MacArthur. D. was in the Soviet Union, meeting with Allied leaders to plan attacks.
The answer is A, but let me know if you need anymore information besides that :)