When did early humans first enter the North American continent?

What was the great awakening? a. a religious movement b. a social movement against slavery c. a political rebellion d. a scientific movement

In the supply-and-demand schedule shown above, the equilibrium price for cell phones is $25 $100 $200

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