Which of the following is true of both the ancient sumerians and the native american tribes? a. they had a democratic system of government. b. their leaders were thought to be related to the gods. c. they elected a new leader every year. d. they built large structures to honor religious figures.

s the president shall be commander in chief of the army and navy of the united states, and of the militia of the several states, when called into the actual service of the united states; he may require the opinion, in writing, of the principal officer in each of the executive departments. sooo yeahhh

explanation:

b) the confederacy had to pay all union war expenses.