ASAP What is the Prisoner's Dilemma, and how is it applicable to Economics, particularly in regard to negative externalities?

Discuss the ways in which the northern and southern economies and social customs differed in the decade prior to the civil war. why are they characterized as having “two distinct societies”?

Whose on-field leadership is responsible for the success of the united states in the battle of new orleans during the war of 1812?

What is a firm that specializes in buying and selling stocks for individual investors called?