One thing was that Seas were sometimes difficult to navigate which limited communication - D. this was already a factor which limited the possibility of one united Greece emergin because it made it very difficult to talk to these isolated islands that couldbe found through the difficult-to-navigate seas.
Another thing was that C - some city-states were located on isolated islands.
Because they believed that big businesses are the ones that causes large economic growth in the U.S.
Thanks this helped me a lot
Conformists are people who conform (or follow/practice) accepted behavior. Hippies were not conformist because they didn't do things that most people of the time did