How did the map of North America change?

The map of North America has changed significantly over the centuries. As European explorers and settlers arrived in the region, they began to draw maps of the area, which were often inaccurate and incomplete. As more exploration and settlement occurred, the maps became more detailed and accurate. In the 19th century, the United States and Canada were established, and the borders of the two countries were drawn. In the 20th century, Mexico gained its independence, and its borders were also established. In the 21st century, the map of North America has continued to evolve as new countries, such as Greenland, have been added to the region.