Final answer:
American fighter planes engaged in various roles after fire-bombing. They provided escort to bombers, confronted enemy aircraft, and ensured air superiority. During WWII, incendiary bombings caused extensive damage and civilian casualties.
Step-by-step explanation:
After the fire-bombing raids in World War II and other conflicts, American fighter planes performed various roles, ranging from providing long-range escort for bombers to engaging enemy fighters to ensure bomber crews could hit their targets. During World War II, as the United States intensified its strategic bombing campaign over Germany and later Japan, these fire-bombing missions involved incendiary bombs creating massive firestorms.
Following raids, fighters often continued to confront opposing aircraft, maintained air superiority, or returned to base to prepare for subsequent missions. Notably, incendiary bombings of Japanese cities resulted in catastrophic firestorms that caused extensive civilian casualties.