The phrase references a visual or digital representation that delineates the geographical boundaries of the United States and Canada. These representations commonly depict physical features such as rivers, mountains, and coastlines, as well as political boundaries, including state, provincial, and territorial divisions. For example, a cartographic resource might illustrate the Rocky Mountains extending across both nations or highlight the shared Great Lakes region.
Such geographical depictions are essential for a multitude of reasons. They provide critical information for navigation, resource management, urban planning, and tourism. Historically, detailed cartography played a significant role in exploration, settlement, and territorial claims. Accurate representations of these North American countries are integral to understanding trade routes, demographic distributions, and environmental concerns affecting both nations.