Yes, they were made up of religiously diverse settlers. The settlers were mostly anglicans, Catholics, baptists, Lutherans, and Presbyterians.
I'm pretty sure the answer is A) Application
The flapper is a symbol because the emergence of the flapper girls in the 1920's. The 1920's were a mostly properous time in which young girls in search of fun would wear flappers to parties. This became a symbol of rebellion and flouting social norms.
Well, I would have refrained more from attacking to not cause any troubles but assist my allies as they are fighting their enemies. Also, I would have gained more dominance over the small countries before going for the big ones.
Foreigners would Be the correct answer I believe