From day one the United States has included both states and territories, with the territories treated differently. In 1940, when the Philippines was a U.S. possession, 19 million U.S. nationals ...

The U.S. Coast Survey map calculated the number of slaves in each county in the United States in 1860. Library of Congress In September of 1861, the U.S. Coast Survey published a large map ...

U.S. states and territories are making new rules for travelers. Find which ones across the United States have implemented travel restrictions to curb the spread of COVID-19.

A recent U.S. Environmental Protection Agency report concluded that 55% of United States rivers and streams are in poor condition. Some of us don't go to many rivers throughout our lives, so when ...

The occupied partisan territories of the United States, mapped February 20, 2020 More than 5 years ago Protesters argue opposing views outside a campaign fundraiser for President Trump on Feb. 18 ...

Visit the website and type in any address to learn more about the Indigenous territories that lived on the land in the United States and abroad. You can view and use the map here. There are app ...

A U.S. EPA report stated that 55% of U.S. rivers are in bad condition. View this beautiful interactive map for inspiration to protect these waterways.