Pretty sure it's B
Hope it helps
An example....um well ok "One day there was a guy a and he got lost and then another guy found him after a huge amount of time searching" sorry if this didn't help!
Founded one of the first anti slave societies
The Spartans fought in a Phalanx; or as a group; as one unit. the Greeks were defeated because they fought as a mob. after the battle, they began fighting as one instead of as individuals, a concept we still use today
Some of the causes were: overproduction by farmers, consumerism (prioritizing spending above saving), speculation in the stock market, and uneven distribution of wealth.