I gave you two options for reading about the Mexican American War. The 2nd option that I ran out of during Period 7 can be found here.
Regardless of which reading you chose, you need to mark up (lightly).
Warning, if you are downloading this document, you need to weed through several other pages first (the reading begins on pg 11-21)
Quiz on Fri -- The overview sheet I gave last week is a pretty good basis for a study guide. Create a study guide of the terms, dates, people, places, events that are on this overview sheet.