Which statement best explains why the decision to use atomic weapons was difficult for U.S. officials?

Group of answer choices

It could save American lives but result in significant Japanese civilian casualties.

It could end the war with Japan but start a new war with Germany.

It would end the war with Japan but allow the Soviet Union to control China.

It would cost significant amounts of money but might not end the war with Japan.

It could save American lives but result in significant Japanese civilian casualties.