Answer:
The us goverment used the domino theory as a justification for its involvement in the vietnam way. along with its support for non-communist dictator in southern vietnam
Explanation:
Helped Truman to implement a broad vision of nsc - 68.
Answer:
The railroad industry
Explanation:
It was designed to target the railroad industry. That's why railroads became the first industry that could be regulated by the Federal government.