Name one state that borders Canada.

Alaska is a state that uniquely borders Canada, making it the correct choice. It shares a long land border with the Yukon Territory and British Columbia. This border is significant not just geographically but also in terms of cultural and economic exchanges between the two regions.

In contrast, California, New Mexico, and Florida do not share borders with Canada. California is located on the west coast, bordered by the Pacific Ocean to the west and Mexico to the south. New Mexico is situated further south, sharing its border with Mexico as well. Florida, located in the southeastern United States, is bordered by the Atlantic Ocean to the east and the Gulf of Mexico to the south, with no shared border with Canada. Each of these states is geographically distant from Canada, reinforcing Alaska’s unique position as the only U.S. state that directly borders Canada.