Answer:
It helps people know if you are a professional and people might think your company is a really good company.
Explanation:
can't think of one sorry
Truman adopted a policy of containment, in which the U.S. would attempt to prevent the spread of Communism but would not actively seek to regain territory already lost to Communism. He also announced the Truman Doctrine, a policy of aiding countries in danger of falling to Communism.
Under the Truman Doctrine, the United States became committed to helping countries that were a) fighting a Communist takeover.