Why it was or not necessary to create The United States constitution ?!

In the mid-1960s scientists created the two person gemini spacecraft that achieved many things in space. this new three person spacecraft took americans to the moon in july of 1969. a. discovery c. explorer b. columbia d. apollo

Which economic result of the civil war affected both the north and the south? a. inflation b. widespread hunger c. rising value of money d. loss of natural resources

In the united states, the group that makes law is separate from the group that enforces them. this practice reflects the influence of which ancient ruler? a. cleisthenes b. pericles c. solon d. draco