What event at bastille was a tipping point for revolutionaries in france in 1789

What was eleanor roosevelt's most significant achievement?

Individuals volunteered to serve on the judenrat. true false

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.