Answer:
The USA became involved in Vietnam because it feared the spread of communism. The USA were unable to defeat the Vietcong and were met with growing opposition to the war back home.
Explanation: have a good day
I think your answer is Concurring opinion (Hope I helped!❤️)
Answer:
The Growth of the Economy
Explanation:
A good example of who did would be John D. Rockefeller. He held the biggest oil monopoly in America at the time. Cars were just getting popular, so of course his company-the Standard Oil Company-would come out on top as the go-to gasoline for millions of Americans.