Final answer:
Dwight D. Eisenhower was a technical and tactical innovator and a great operational air commander during WWII, known for his ability to overcome difficulties.
Step-by-step explanation:
Dwight D. Eisenhower was considered a technical and tactical innovator, and a great operational air commander during WWII. He was able to overcome severe organizational, logistical, personnel, technical, and strategic difficulties. Eisenhower's excellent organizational skills and ability to command major military operations earned him the position of commander of the General European Theater of Operations in June 1942.