Flow of History
Flow of History: The Road to World War Two (1939 45)
Teacher-created site that examines the flow of events that led to the outbreak of World War II.
Khan Academy
Khan Academy: Ap Us History: 1890 1945: The Us in Wwi: The Treaty of Versailles
Looks at the Treaty of Versailles, what its terms were, why America never ratified it or joined the League of Nations, why Germans grew to resent the burdens it imposed on them, and how this contributed to Hitler's rise to power....