Immigration, Expansion, and Sectional Conflict, 1840-1848 AP US History East High School Mr. Peterson Spring 2011.
Progressive Movement
Settling the Western Frontier 1862-1890 Ch. 18—p. 349.
The Civil War and Reconstruction Grade 4 Social Studies Unit 8 Lesson 2 ©2012, TESCCC Grade 4 Unit 8, Lesson 2.
