Ahistorian is writing a paper on the idea of the divine right of kings in europe during the middle ages.  she reads a speech by a bishop in the middle ages claiming that kings were appointed by god to rule over people.  she then explains why the bishop would have believed this idea, even if it is not one that most people believe today. what is she doing in this paper?

Who did not want to abolish slavery

Which british general is in charge of the war effort in the south

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.