Question: What unit sent detachments to the main theatre of war during the First World War?
Sentence (from "Lions led by donkeys"): The book was representative of much of the First World War history produced in the 1960s and was not outside the mainstream—Basil Liddell Hart vetted Clark's drafts—and helped to form a popular view of the First World War (in the English-speaking world) in the decades that followed.
Relevant evidence: No