Answer:
the steam ingion let martials quickly travel throw-out the unit states by train. it was much cheaper and less phycal labor.
Explanation:
President Kennedy used certain non military tactics to confront communism.Which included the expanded nuclear supply, alliance for progress, maintain strong military, and Peace Corporations.
Moreover,
Sending Peace house<span> to volunteer in and </span>facilitate<span> the poor countries </span>so that they would not become<span> communists. </span>
<span>Requiring </span>several<span> countries </span>to truly modification<span> to democracy </span>to induce USA<span> funding. </span>
<span>Going against the dictatorships.</span>
