Skip to main content
Sign In
or
Sign UP
Fourscore Primary Menu
About
About Fourscore
About American Heritage
Authors
Advisory Board - History and ELA Education
Master Teacher Review Panel
What Experts Are Saying
Collections
Instructional Resources
Sponsors and Partners
Helmsley Charitable Trust
The Diana Davis Spencer Foundation
Educational Testing Service (ETS)
Support/FAQs
Questions About Fourscore Content
Questions About Access And Use
Magazine
X
ERA 6: The Development of the Industrial United States (1870-1900)
Collection
Teacher Guide
How The Frontier Shaped The American Character, by Ray Allen Billington
Guide
The Magazine that Taught Faulkner, Fitzgerald, and Millay How to Write, by Paul Rosta
Guide
The President and the Lunatic, by Bruce Watson
Guide
Who Was Wyatt Earp? by Allen Barra
Guide