NO 'I THINK' ANSWERS PLEASE- Which New Deal program sought to make it easier for workers to organize into unions by prohibiting employers from firing or retaliating against workers for attempts at unionization?

A.
the Glass-Steagal Act

B.
the National Labor Relations Act / “Wagner Act”

C.
the Public Works Administration

D.
the Resettlement Administration

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.