The French and Indian War broke out because of conflicts between France and Britain over control of which region? A. northern Canada
B. New England
C. the Southeast
D. the Ohio Valley

Was the first african american to be appointed to the u.s. supreme court.

Which statement is true of both presidential and parliamentary systems of government?

The rise of advertising in the 1920s. i am good with seeing how advertisements shape the roaring twenties and how it developed a new way of life through modern days. but i am not sure what the details of advertising in the 1920s were. if possible can you send me links (preferrably credential links) to sources that maybe show like the first company to start advertising through the radio, how advertising benefits (statistics graphs), etc.