Answer:
In simple words, Unlike WWI, which was battled in trench with machine weapons as well as biological weapons, WWII was conducted with modern weapons and equipment, with more aircraft, warships, vehicles, and submarine. During the war, special operations techniques, as well as atomic weapons and covert communications, were created.
The exodusters left the South to migrate to Kansas and other western states.
It angered the Christians, which leads to the Catholics (a branch of Christianity) Pope Urban II call for a Crusade.
Please correct me if I’m wrong, I just learned about this part of history this morning…
