Which of these statements regarding feudalism is most accurate?

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.

Look at the graph. where p is price and q is quantity, what might cause a move from b to a?

For this project, you will explore the ideals and culture of a poem from the period between 1900 – 1945. the poem should provide insight into the issues of the time. use the method described above and questions from this lesson to write a 500-word explication essay about your selected poem. neatly type the poem and then type your final draft of your explication. apply the conventional standards of english and make effective choices concerning meaning and style. write and edit your document so that it conforms to the traditional guidelines and conventional style.