John Cabot had a first landing site of the province that blocks the mouth of what river?
Newfoundland (island) Newfoundland ( ; French: "Terre-Neuve" ) is a large Canadian island off the east coast of the North American mainland, and the most populous part of the Canadian province of Newfoundland and Labrador. It has 29 percent of the province's land area. The island is separated from the Labrador Peninsula by the Strait of Belle Isle and from Cape Breton Island by the Cabot Strait. It blocks the mouth of the Saint Lawrence River, creating the Gulf of Saint Lawrence, the world's largest estuary. Newfoundland's nearest neighbour is the French overseas community of Saint-Pierre and Miquelon.
North River (Cacapon River) The North River is a tributary of the Cacapon River, belonging to the Potomac River and Chesapeake Bay watersheds. The river is located in Hampshire and Hardy counties in the U.S. state of West Virginia's Eastern Panhandle. The mouth of the North River into the Cacapon is located at Forks of Cacapon. From its headwaters to its mouth, the North River spans 52.4 mi in length.