It helped open up roads and railways and it started the Cold War.
Answer:
The Allies realized that Germany wasn't going to stop invading After Poland, so they stopped appeasement and waged war.
Radio programs.
One example would be <em>Lux Radio Theater, </em>sponsored by Lux, a brand of soap. The <em>Jack Benny Show </em>featured ads from its sponsor, Jell-O. Advertising agencies worked to target sponsorship and ads at the target audience of the programs.
Television, by the way, was just beginning in the late 1920s and didn't really become a dominant media until after World War II.
The main way in which the Radical Republicans tried to protect the rights of african americans was by ensuring that the military was stationed in the South to overlook the transition process for many African Americans into society. Unfortunately this ultimately failed.
