Question: Which 18th-century frontier fort at the current site of Cumberland, Maryland, USA was an important military and economic center during the war, 1756-63, that pitted the colonies of British America against those of New FranceFrance?
Sentence (from "Fort Cumberland (Maryland)"): Fort Cumberland (built 1754) was an 18th-century frontier fort at the current site of Cumberland, Maryland, USA.
Relevant evidence: Yes