After reading Section 21.1 and 21.2 of your textbook and watching the videos pos

After reading Section 21.1 and 21.2 of your textbook and watching the videos posted below please respond to the following.
1, Why do you think there was so much cultural and social conflict in the 1920s?
2, Why do you think people that accepted the science that brought them the radio and the airplane were so suspicious of the science of evolution?