Sparta helped other Greek city-states rebel against Persian rule.
Athens helped other Greek city-states rebel against Persian rule.
Athens helped King Darius I fight against other Greek city-states.
Sparta helped the Persians take over other Greek city-states.

During the paleolithic, hominins grouped together in small societies such as bands, and subsisted by gathering  plants  and fishing, hunting or scavenging wild  animals. the paleolithic is characterized by the use of knapped stone tools, although at the time humans also used  wood  and bone tools.

Ithink it would be choices a and b. hope this !