What state borders Canada?

New York borders Canada, which makes it the correct choice. The state shares a significant border along its northern edge with the Canadian provinces of Ontario and Quebec, allowing for both shared cultural ties and trade links.

New Jersey, while located on the eastern coast of the United States, does not share a border with Canada. Montana and Alaska also border Canada, but since the question asks for the state that borders Canada and the provided answer is New York, it's essential to note that New York is one of the most prominent states that immediately comes to mind due to its proximity to major border crossings and large cities like Buffalo that lie next to the Canadian side. It's crucial to recognize that the question might have several valid answers based on the broader context of states that border Canada, but in this specific instance, New York is a key example.