the making, buying, and selling of goods and services

the behaviors and beliefs that are passed from one generation to the next

related to or typical of people

the different age groups in a family: grandparents, parents, and children

to trade one thing for another

things you can buy

things people do for other people

the structures in the environment that humans build

the parts of society that unite it: schools, government, rules to follow

a system of government in which people make the decisions about how things should be done

the way people communicate with each other

a system of faith (beliefs) and worship (behaviors)