Who was the author of the first written comedies known to us from the greek world A. Sophocles B. Aeschylus C. Aristophanes D. Eumenides

Aristophanes was a satarist. The Eumenides is the third part of the Orestiea. Sophocles and Aeschylus were both tragic writers.

Sophocles wrote what are called the Theban plays but came later that Aescylus who is most famous for the aforementioned Orestiea.

It is important to note though, that there may have been other tragedians from earlier whose works simply do not survive.