Harrington, Daniel R., Jr.2013-08-022013-08-0219581958b14701807https://hdl.handle.net/2144/6132Thesis (Ed.M.)--Boston Universityen-USBased on investigation of the BU Libraries' staff, this work is free of known copyright restrictionsStudy guide in United States history for the seventh grade from the period of exploration to the pre-Civil War eraThesis/Dissertation