1)  Catsam-Martinez, Ana Luisa. "Women and the Texas Revolution." Journal of Southern History 80, no. 1

        (February 2014): 182-84

2)  Whitehurst, Katie. "Spanish Colonial." Texas Our Texas.
3)  Whitehurst, Katie. "Mexican Rule." Texas Our Texas.
4)  Whitehurst, Katie. "Revolution and Republic." Texas Our Texas.
5)  Whitehurst, Katie. "Early Statehood." Texas Our Texas.
6)  Robenalt, Jeffrey. "La Salle and French Exploration in Early Texas." Texas Escapes.
7)  Gadsden Purchase, 1853–1854." Office of the Historian.
8)  Texas Enters the Union." HISTORY.
9) The Alamo." HISTORY.

10) The Battle of San Jacinto." HISTORY.