Core Knowledge Foundation
Volume 1 - A History of the United States: Precolonial to the 1800s
Volume One of the 299-page Core Knowledge History of the United States covers events from the Precolonial Period to the 1800s.
OpenStax
Open Stax: Urbanization 1870 1900: Change Reflected in Thought and Writing
American writers and intellectuals played an important role in articulating the changes taking place in Industrial America in the late 1800s and early 1900s. Learn about some of the prominent writers, scientists, and philosophers at that...