At the end of the Revolution in western Pennsylvania, a. French trappers were challenging the American identity of the region once more. b. A third of the population had died during the conflict. c. A third of the men were landless. d. Indians had restored most of their land claims.

Nationalism led to major conflicts following world war i, especially when:

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.

Unique among the rulers of this time, persian emperors installed governors in their provinces tolerated local cultures and laws wielded absolute power maintained an extensive army