Why did franklin support the constitution?

Which of these is true of that temperance movement at the beginning of the 1800’s in america?

Summarizing what tasks did the second continental 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.