Answer:
It was established in 1922 and dissolved in 1991.
Explanation:
In order to eliminate piles, you must "<span>b. Keep flat surfaces clear" since if you start to accumulate things on a surface, especially things like letter, you will soon have a pile. </span>
The new U.S. troops were<span> to join the U.S. Marines and paratroopers from the 173rd Airborne Brigade that had arrived earlier to secure U.S. airbases and facilities. ... As the war escalated, </span>more<span> and </span>more<span> U.S. combat </span>troops were sent<span> to South </span>Vietnam<span>. </span>
I need the picture of the map to answer your question.
The answer is b because it’s makes more sense
