Answer: Supply and demand.
Explanation: The technical term is command Economy
The correct answer: Break Islamic rule
<span>The pre-condition which had to be accomplished on the iberian peninsula before portugal and spain could unify internally as nations is to break Islamic rule. It is so because most of the iberian is controlled by the Moors, an Islamic people who conquered most of Spain and Portugal. Without the Moors removed, the rulers of both Spain and Portugal are nothing more than usurpers to power, guerillas if you will.</span>
The Continental Congress named f*** member commission to negotiate a treaty John Adams, Benjamin Franklin, John jay, Thomas Jefferson, and Henry Laurens
The last straw that ended the Roman Empire for good were Barbarian groups attacking them and their land.