Whoever answers first will be marked the brainiest What was the Truman Doctrine?

A. The U. S. should support people fighting to save their own country from being taken over by the Soviets.

B. The U. S. will stay out of any conflict between the Soviets and Germany.

C. The U. S. is not responsible for any attacks made in the name of freedom.

D. The U. S. will not support any more wars not directly involving the U. S.

I believe it is A

Explanation:

US would give aid to any country that is threatened by communism

1) union forces launched a surprise attack.

2) more confederate troops arrived by train.

3) union forces retreated.

explanation: we can only guess at how our actions may be perceived in the future. doing something really big like killing lots of people, saving lots of people, affecting the lives of lots of people is a sure fire way of being remembered in historical records. we can also make a difference in the history records by being a small influence on something bigger, whether that is as a civil servant, scientist or artist.

of course you could argue that we all affect history just as tiny cogs in a   bigger machine.

if you mean how do people influence our opinions of things which have already happened, then simply by writing a book which looks at things form a different perspective and trying to convince people that this perspective is more accurate or truthful. people do it all the time i.e. richard the third was a terrible or was he? plenty would disagree, it's just that their views aren't the most widely known.n: