This is a list of the book’s themes along with the related journal entries.

This essay discusses the impact of the transcontinental railroad on Native American life. It focuses on the role of buffalo hunters in the federal government's policy of Indian removal. This essay, and the related Iron Horse vs. the Buffalo activity,…

This chart shows the numbers of Mexican immigrants entering the United States between 1900 and 1940, as counted by the U.S. Bureau of the Census.