Which statement about classical greek drama is true? a. plays were performed in small, indoor venues for aristocratic audiences. b. actors wore terra cotta masks with exaggerated expressions on stage. c. a group of actors made up the chorus, whose job was to silently observe the play. d. some of the most famous performers of that time were women.

a historian researching the immigration policies of the early 1900s would expect a source written today,rather than in 1910 to :

( a ) be more interested in objective data and statistics.

in 1862, president lincoln's emancipation proclamation opened the door for african americans to enlist in the union army. although many had wanted to join the war effort earlier, they were prohibited from enlisting by a federal law dating back to 1792.

explanation: