Question

What new weapon was not part of World War I?

A)atomic bombs
B)planes
C)motorized vehicles
D)submarines

PLEASE HELP!!!

Answer 1

Answer: a

Step-by-step explanation:

Answer 2

It's A

Step-by-step explanation:

Atomic bombs have been used only twice in war—both times by the United States against Japan at the end of World War II, in Hiroshima and Nagasaki. It was not the part of World War I.