The U.S. Took them from Mexico and Frank/ Great Britan
Horrible and martin luther king jr was one key figure for the movement.
During the Cold War the United States and the Soviet Union engaged a competition to see who had the best technology in space. The Space Race was considered important because it showed the world which country had the best science, technology, and economic system.
C. is your answer there you go
The mass media industry is used by the politicians to spread information.
Mass media industry is a industries that use different medias that reach a large amount of people through mass communication. As the information will be spread quickly and most likely effectively, they are used to spread their political stance, the glory of their own parties.
For example, they would use slogans on posters and on radios to reach the audiences. Television and the social media is also used to spread their words and gain people's support by increasing exposure.
Sometimes it is also used to damage the opponent's reputation, for example social media would expose the mistakes in the past made by the opponents.
All in all mass media industry was used due to its influence to people.
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