The correct answer is C) along the Great Lakes.
The area that was not explored by Hudson was the Great Lakes.
Henry Hudson (1565-1611) was an English Captain and explorer who discovered the Hudson River, the Hudson Bay, and the Hudson Strait. He wanted to discover a Northwest passage to China. That is why he navigated the complicated and frozen waters of the Arctic. Indeed, he made four explorations to find a water route to the far East. The first and the second did not get too long because of the ice. But the third and fourth were to North America where he made his important discoveries of the Hudson River, the Hudson Bay, and the Hudson Strait.
