The firebombing of Tokyo:

A. caused the Japanese to surrender.

B. did not heavily damage the city.

C. was an unpopular tactic

D. resulted in many civilian deaths

The right answer is D

A. No because what cause the Japanese surrender was the nuclear bombings of Hiroshima and Nagasaki.

B. No, including the approximately 100 000 people who died which shows how severe the bombing was.

C. No evidence,

D. the right one, just check B