Thegreeks hoped to earn the favor of their gods and goddesses by performing what?

Give them food or gifts as a sign of respect.

Explanation:

The relationship between human beings and deities was based on the concept of exchange: gods and goddesses were expected to give gifts. Votive offerings, which have been excavated from sanctuaries by the thousands, were a physical expression of thanks on the part of individual worshippers.

workers of lowell mills were greatly benefited for the waltham type of work which was more a paternalist kind, trying to protect the integrity of this little girls coming from small farmers and providing an adequate place of work, this in an effort to avoid the issues of bad place conditions and immorality that the people in bigger industrialized cities of great britain were experimenting.