What was president franklin roosevelt's reaction to kristallnacht?

How do media use "telling details" to audiences better connect with a story?

Which of the following could be described as a conservative reaction against the ideas of the jazz age

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.