Curated OER
Blank Map: The United States of America
In this map worksheet, students use the blank outline map of the United States to label the 50 states or for any other study purpose. Each state boundary is shown with no name labels.
Wikimedia
Wikipedia: Martin Waldseemuller
Wikipedia offers a brief biography of Martin Waldseemuller, the German cartographer who first used the name America on a map in 1507.
