Discusses the political, economic, and cultural life of the United States in the first decade of the twentieth century, including daily life, labor relations, the conservation movement, and transportation.

"In the late 1930s when segregation was legal and Black Americans couldn't visit every establishment or travel everywhere they wanted to safely, a New Yorker named Victor Hugo Green decided to do something about it. Green wrote and published a guide that listed places where his fellow Black Americans could be safe in New York City. The guide sold like hot cakes! Soon customers started asking Green to make a guide to help them travel and vacation safely...