The Potomac has been witness to huge moments in American history, and is a source of water and scenery for Washington, D.C. residents.

Learn more about the Hudson River's scenic beauty, its abundance of wildlife, and its place in American history with this informative social studies worksheet.

The Cuyahoga River in Ohio isn't the biggest or the most scenic river in the United States, but it played an important part in American society.

Say hello to the Ohio, an important Rust Belt river that connects communities across the Northeast and Midwest.

Learn states and state capitals with word games and puzzles!

Check out this state capitals word search, one of five worksheets to help kids memorize state capitals.

Though the Missouri River often plays second banana to the Mighty Mississippi, it's not any less important—and it's actually the longer river.

In this reading comprehension worksheet, children will learn about the St. Johns River, the longest river in Florida.

Test your knowledge from sea to shining sea with this USA landmarks worksheet. Under our spacious skies stands some amazing places and things!

Go back in time and expand the nation! Complete this map activity and discuss the impact of the Louisiana Purchase on the U.S.

Buckle up for a road trip along Route 66 in this worksheet for fourth through eighth graders!

Find and circle the names of ten U.S. states in this geography word search puzzle!

Find and circle ten different states in this fun word search.

Find and circle the names of ten U.S. states in this geography word search puzzle!

Find and circle the names of ten U.S. states in this geography word search puzzle!

Find and circle the names of ten U.S. states in this geography word search puzzle!