John O'Sullivan
Industrialization & Techonology:
Eli Whitney
E. B. Morse
Samuel Colt
John Deere
Cyrus McCormick
Elisha Otis
George Pullman
Mexican-American War:
The Alamo
"Remember the Alamo"
Santa Ana
Anglos
Texicans or Tejanos
Treaty of Guadalupe Hidalgo
Rio Grande
Mormons
Brigham Young
Joseph Smith
Salt Lake City, UT
James K. Polk
Immigration:
The Irish in the United States
Irish Potato Famine of 1845
The Germans in the United States
The Mexicans in the United States
Nativism
Assimilation
Acculturation
chain migration
noble savage
moving frontier
Great American Desert