Answer: they had wars and battles before they ever became close to friends. but throughout the battles, they came closer.
Explanation:hay i had a way better one but the site gave out and deleted my typing so here's this
Industrialization changed all that. The same specialization of labor that occurred in factories occurred in the lives of working-class families, and this broke up the family economy. Work and home life became sharply separated. Men earned money for their families.
The answer to the question is b
they would live in chaos without strict rules, to honor their gods, Athens, greeks valued the sense that they were united into one nation, Moses.
At the time when the first colonies were established, the population of Earth was a lot smaller than today- so I don't think they did it because of overpopulation.
The reason was to gain riches and specific goods, such as spices and gold - the closes of the given options is the middle one, to provide raw materials.