Compare the emergence of advanced civilizations in meso and south america with the four early river valley civilizations. the cultivation of maize was most important to peoples located in (4 points) the indus valley egypt mesopotamia mesoamerica

In his speech how does kennedy build his claim that the united states will defend freedom in its hour of maximum emergency? a.by arguing that the u.s. must enforce international law across the world since the united states is the lone superpower in the worldb.by demonstrating that the poverty which many people suffer from is an obstacle to true freedom  c.by stating that the u.s. will play an active role in fighting groups that are opposed to freedom, and by supporting groups that are fighting for freedom  d.by demanding that the adversaries of the united states be more willing to negotiate, or else there will be war

In which way does the due process clause best represent the spirit and goals of the us bill of rights? a) it protects states' rights against the federal government. b) it protects citizens' rights against government mistreatment. c) it establishes the social and political equality of us citizens. eliminate d) it outlines social and political responsibilities of us citizens.

What did the u.s. want to build on the land acquired through the gadsden purchase?