A. The strategies that are used in propaganda were mass media and atrocity propaganda. Atrocity propaganda is the most effective since it creates hate.
b. Propaganda is beneficial in a way that it develops patriotism however it may result to more violent actions.
c. Nowadays, the bandwagon propaganda is being used especially in advertising.
their new lives new technologies such as the radio, silent movies and Henry Ford's automobile industry were invented. And First, it gave Americans more leisure time. By the 1920s, there were many more labor saving devices, particularly ones that reduced the difficulty of housework. These gave Americans more time to do things other than simply working. Second, technology gave Americans more things to do with that newly-found spare time.
It's A) the US must be a leader in innovation in order to help steer its course.