The characteristics of ancient Greek literature from the options provided include:
A. Epic poems reflected the belief that the Gods controlled humans' lives.
B. Lyric poetry was sung about topics like war, politics, and emotions.
C. The chorus sang in the plays in order to generate more emotion.
The following options are not accurate representations of ancient Greek literature:
D. Tragedies always ended happily and were amusing to the audience. (Tragedies typically had serious themes and often ended unhappily.) E. Comedies told about violent conflict and heroes' downfalls in battle. (Comedies generally focused on humorous situations and social commentary, not necessarily on violence and downfalls.)