Bicameral - (of a legislative body) having two branches or chambers.
Answer:
(The more-complex European phase was the Seven Years' War [1756–63].) It determined control of the vast colonial territory of North America. Three earlier phases of this extended contest for overseas mastery included King William's War (1689–97), Queen Anne's War (1702–13), and King George's War (1744–48).
It was a faster way for the U.S. to get to certain places.