The two gatherings are the Democrats and the Republicans, the overwhelmed American legislative issues and presidential races. The Democrat depends on the group and social duty while Republican depends on individual rights and equity.
I hope the answer will help you.
a. Air raid on Pearl Harbor
b. nothing
c. September 1, 1939 - Germany invades Poland
d. Germany and the Soviet Union sign a non-aggression pact
I'm guessing its a and c
Too much stock speculation and overproduction in industry and agriculture.
Commusim is based on equality while fascism teaches you that only your mind is right while others are wrong. I hope I helped you