Why did the United States get involved in the Vietnamese conflict?

to fight the spread of communism

to make money for welfare programs

to stop the spread of drugs

to teach Vietnamese children about democracy

The answer to this question is: To fight the spread of Communism.

Remember the Containment Policy!!! The policy was created to find a way to contain communism in other countries. (example: Vietnam, North Korea, China, and The Soviet Union or Russia)

bless you your highness

seeing as no choices were provided, i'll do my best to answer it from knowledge.

job specialization promotes work ethic to the person doing the job. he/she may be strong in the arms and able to lift things, specializing him/her in a job where you lift and carry.