Category: Mary Ritter


This project examines the history of the National Park Service since the creation of the first national park in 1872 until 1959 (Library of Congress n.d.). It emphasizes the national… Read more »


Primary Sources Chase, John A. (ca. 1910). See America First: The Great Northwest Annotated Time Table. Advertisement. Public Broadcasting Service, Accessed December 4, 2019. Historic Sites Act (1935). 16… Read more »