WW1 - can be any aspect.. was thinking along the lines of pre war and causation... Just be Chicago Style Must include both primary and secondary sources Will need to include in 2nd paragraph what approach was used and why. When mentioning an approach or branch you will need to briefly explain  what it means and how it relates to the work. (Approaches: Marxist, Annales, Anthropological, Gender & history, oral history,  and public history) *Prefer to use the Marxist approach* Also include in the 2nd paragraph the branch of history BRANCHES: (social history, environmental history, *global history, political history, economic history)