sumerian city-states most often fought each other in order to control

In 1819, what did the united states obtain from spain for $5 million?

What were four reasons for the decline of spain as a world power

Plz which of the following statements is the best definition of a blockade? a. a blockade is a group of soldiers recruited from a foreign country who serve for the money. b. a block it is a military tactic in which one army moves into place to face another army. c. a blockade is a wooden fence built to defend a colonial settlement. d. blockage is the shutting off of a port by ships to keep people or supplies from moving in or out.