Who mapped most the st Lawrence in North America?

Answer 1

Jacques Cartier, a French explorer, is credited with mapping most of the St. Lawrence River in North America during his expeditions in the 16th century. He sailed up the river in 1535 and 1541, making detailed maps of the area and establishing French claims to the region. So, yeah, Cartier was the dude who did the heavy lifting when it came to mapping the St. Lawrence.

Answer 2

Oh, dude, that would be Jacques Cartier. He was like the OG explorer who sailed up the St. Lawrence River in the 16th century and did some serious mapping. Like, he basically put Canada on the map...literally.

Answer 3

Jacques Cartier