Answer:
1. Show the an angry fat man as the U.S.A holding 2 bags of chips with the names Germany and Japan. Make him grab for another one with the name Iraq and caption it:
"We Protect, We We Comeback, but most importantly We Beat Iraq.
This shows the U.S. fighting any threats.
2. Show a German man farting and put a Jewish man in the fart cloud.
It shows how Nazi Germany gassed Jews during The Holocaust.
3. Show a Japanese man bargaining and saying "buy 1 get 1 free"
and make him holding 2 nukes from U.S.A
This is for the question i'm not trying to be racist.
Most propaganda is used for war purposes.