The 17B Lecture Series is a repository of my summer 17B Zoom lectures for my HIST 17B: United States History from 1865 to the present.

In this episode we talk about the Conservation movement, Teddy Roosevelt, and why the eastern slope of the Sierras looks so . . . lifeless.

Note: all episodes are labeled "explicit," not because there is an overabundance of cursing, but because a curse word does sometimes slip out every now and then.