What was the outcome of the tehran conference?

The outcome of the Tehran Conference was a resolution and agreement to carry out a second front attack against the Axis states.

Explanation:

The Tehran Conference was a reunion between Stalin, Churchill, and former president Theodore Roosevelt. In Tehran Iran. In it, the leaders analyzed the current state of the war and decided that it was time to carry out another front attack against the Axis states after the progress of the war. Winston Churchill was elected to plan it and lead it.

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: