1 1 Chapter 13 Westward Expansion (1820-1860). 2 2 1. Oregon Country In the spring of 1846 many people were on their way to the western frontier. As the.
11 Chapter 13 Westward Expansion (1820-1860) (American Nation Textbook Pages 378-405)
Chapter 13 Westward Expansion (1820-1860)
