Support Provided By
0:30
Discover the evolution of our nation’s city parks and learn the history of landscapes.
6:23
Army Corps of Engineers created a system of safeguards to keep New Orleans from flooding.
4:39
One of America's earliest monuments honoring all who fought in the Revolutionary War.
4:51
Monuments to both Union and Confederate soldiers that were erected in thousands of towns.
5:00
Conceived by Frenchman Edouard Laboulaye as a celebration of America's democracy.
4:50
The first monument to honor African American soldiers of the Union Army's 54th Regiment.
5:30
Waterway that linked the Atlantic Ocean with the fertile farmland of America's interior.
5:20
The railroad that shrank the time it took to cross the nation from six months to one week.
4:54
John Roebling first revealed his bridge building secrets in Cincinnati.
5:35
James Eads created the first steel bridge, ushering in a new steel age for building.
5:32
The Native American and Dutch roots of the first street in America featuring mass transit.
