Which branch can hold hearings about a bill?

What contribution did the pilgrims make to the development of american government

What is the main social system that existed in ancient china?

What does the timeline above show about the consequences of the persian wars? a. each city-state of greece had equal influence after the wars. b. athens and sparta continued attacking persia after the wars had ended. c. persia continued to dominate greece for years after the wars. d. the alliance between athens and sparta ended shortly after the wars.