Sheg: Document Based History: Reading Like a Historian: u.s. Entry Into Wwi

[Free Registration/Login Required] In this historical inquiry lesson plan, students address the question, "What changed between 1914 and 1917 that caused the U.S. to enter WWI?" to corroborate a textbook account with two documents: a speech by President Wilson and an excerpt from Howard Zinn's A People's History of the United States.