Smarter Balanced
Growth and Expansion of America
Despite the difficulty of travel, the US expanded significantly between the 1800s and the early 1900s. To prepare for a performance task assessment on the rapid expansion of the US in the 1800s, class members engage in a write-pair-share...
Mount Holyoke College
Department of International Relations: John L. O'sullivan on Manifest Destiny
Excerpt of text of John L. O'Sullivan's 1839 article advocating manifest destiny.