The answer is false, definitely.
hope this helps (;
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.
this is the only one I can answer, I'm sorry. I hope this helps though
Answer:
Since the Mexican peso to U.S. dollar exchange rate fluctuates, be sure to. American dollars are, however, widely accepted in Puerto Vallarta. Spanish is the primary language spoken, but many people – especially those who work in the tourist zone – speak English
Covers one half of the earth is not a characteristic because deserts simply do not cover half the earth
Answer: North Dakota
Explanation: The geographic center of North America is set near Rugby, North Dakota 48°10′N 100°10′W, though this has no official status.