How did hitler acquire a mass appeal with the german people

How were germany’s and italy’s processes of unification similar ?

Need the draft was suspended largely because a. american public opinion opposed it. b. the president vetoed it. the supreme court declared it unconstitutional. d. world war ii ended.

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.