The type of tragedy that developed in athens around the sixth century b. c. is sometimes called what?

Attic tragedy or classical tragedy.

Explanation:

Greek tragedy was developed in Ancient Greece, particularly in Attica (the peninsula that encompasses Athens) during the 6th century BCE, and many, like Aristotle, claim that it was Thespis who first represented a character in stage, in the celebrations that honored the god Dionysus. Later, Aeschylus set the norms of tragic drama and, arguably, brought the art form to perfection; however, there were other relevant tragedians during this time, most notably, Sophocles and Euripides.  

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: