Kaltura Share to Google Classroom Dr. M. Ryan Floyd discusses the events leading up to the assassination of Archduke Franz Ferdinand, which signaled the beginning of World War I. Grades: 3 4 5 6 7 8 9 10 11 12 Higher Education Subjects: Social StudiesWorld HistoryGlobal Warfare in Early 20th Century Collection: Military ObservancesHolidaysArmed Forces DayMemorial DayVeterans DaySouth Carolina CountiesGreenwoodWars & ConflictsWorld War I (1914–1918) Series: World War I Symposium: Lander University