What advice should we Give to parents to take care of grandparents because they are weak and old

a lot if times grandparents cant do the same things they used to years ago, so maybe help with chores and stuff. however, they most likely will not want to give up their independence. the best thing to do is to compromise when you can but put your foot down when you have to.

my parents are dealing with learning how to take care of their parents now so if u have any more specific questions i can do my best to help you and answer them.

it depends on which society you are referring to. many civilization performed rituals so the gods would with their growing season but the most well known is that of the aztecs. they would make sacrifices, usually animals, but sometimes humans as well.