Answer:
Propaganda was used to impulse war support and victory of the allies.
Step-by-step explanation:
First of all, propaganda is a technique to motivate and orient the audience to support the cause behind the propaganda. In the case of world ward II, all the countries used to motivate their citizens, join the army and fight for their countries. The Germans and the Japanese made so much use of it that their soldiers almost reached a fanatic level of practice and praised their leaders like gods. The allies used it in the most human way just to motivate people to join the army and help them win the war.