before common era
Social classes- a broad group in society having common economic, culture, or political status
The term social studies is a common noun, a compound noun for any social studies of any kind.A proper noun is the name of a person, place, thing, or a title; for example:Abby Rockefeller Mauze, Professor of the Social Studies of Science and Technology, MIT, Cambridge, MAInternational Institute of Social Studies in The Hague, The NetherlandsSocial Studies School Service, Culver City, CA"Social Studies for the Twenty-First Century" by Jack Zevin
When it is the name of a course or part of a book title, Social Studies is a proper noun. For most other uses, social studies is a common noun. Example uses: Your school requires that you take a social studies course each year. I get my highest grades in social studies. You must take Social Studies I and Social Studies II, but Social Studies III is optional.
Environment means a certain surrounding, place, or a location in Social Studies.
When it is the name of a course or part of a book title, Social Studies is a proper noun. For most other uses, social studies is a common noun. Example uses: Your school requires that you take a social studies course each year. I get my highest grades in social studies. You must take Social Studies I and Social Studies II, but Social Studies III is optional.
Trade
maps
Place
be goog
Silt
mean postion