Curated OER
History Matters: Wilson and Lansing on the u.s. Invasion of Mexico
Read Secretary of State Robert Lansing's letter to President Woodrow Wilson urging the President to avoid the term "intervention" to characterize the U.S. 1916 invasion of Mexico to capture the revolutionary Pancho Villa.
Khan Academy
Khan Academy: Ap Us History/college History Unit: Period 7: 1890 1945
The study resource from Khan Academy provides a video lesson about the Zimmerman Telegram: Period 7: 1890-1945 in American History. This resource is designed as a review for the AP US History Test.
US Department of State
Biographies of the Secretaries of State: Robert Lansing (1864 1928)
Biography of Robert Lansing who was appointed Secretary of State by Woodrow Wilson. Important achievements included his oversight of U.S. foreign policy during the First World War and his negotiation of a major agreement between the...
Curated OER
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Scroll through this biography of Woodrow Wilson to read about turmoil in Mexico related to the Zimmermann Note and WWI.