Primary Source Analysis Sheet
http://mrduffhistoryclass.wikispaces.com/file/view/Primary%20Source%20Analysis.doc/499414242/Primary%20Source%20Analysis.doc
Oregon Trail Dairy
http://mrduffhistoryclass.wikispaces.com/file/view/oregon-trail-diary.pdf/499412916/oregon-trail-diary.pdf
James Polk Address to Congress
http://mrduffhistoryclass.wikispaces.com/file/view/polk%20address%20to%20congress%20mexican%20war.pdf/499413994/polk%20address%20to%20congress%20mexican%20war.pdf
Alamo
http://mrduffhistoryclass.wikispaces.com/file/view/The_Alamo%20primary%20sources.pdf/499414084/The_Alamo%20primary%20sources.pdf