What are the three main dimensions of social stratification?

for the past few months, seth has visited his elderly grandmother every weekend and her with chores and errands. he has come to think of himself as a person who is kind and to elders. as a source of self-knowledge, this is an example of

The purpose of a campaign is to get an official elected or .which statements apply to campaign finance and the laws controlling it? check all that apply.

What period of history refers to the time when people did not have written records