Was the united states justified in entering the vietnam war?

The United States entered the Vietnam War gradually over a number of years. They essentially took the place of the French who controlled IndoChina after their defeat in 1954. The US began to send military advisors to the region in the 1950s and 1960s. Formal troop commitment began in the mid-1960s.

Yes, they were justified because they had to prevent communism from spreading, which was the pledge of the Truman Doctrine

hello,

  i would that it was because no matter how hard people worked everyone would be paid the same, witch it was a that the russian to rule.

have a great day

"a government in which power is divided between state and national levels". federalism is a system of government in which entities such and state and province, share power with the national government.