History Terms argument a deliberate organization of ideas and evidence intended to support an author’s interpretation documentation the act of verifying through documentary evidence; providing evidence as support evidence something that provides proof; something presented to support a claim or proposition; in history, evidence is usually found in the forms of primary and secondary sources expository book a work whose primary purpose is to convey knowledge; writing that intends to convey information or explain a subject interpretation the historian’s major viewpoint about an historical subject, presented through the development of a thesis and a supporting argument; an interpretation gives meaning, provides an explanation for an event or series of related events monograph a history book that present a scholarly study about one specific subject primary source a written source or an artifact that originated during the historical period being studied secondary source a written source that presents the findings of an historian developed after the historical period of study; may be based on primary and other secondary sources term a word that has a specific, unambiguious meaning within the context of a specific work or subject thesis a statement or statements conveying the author’s main proposition about the subject of the study; it is the primary claim that addresses the historical problem addressed in the work and must be supported by an argument valid something that is logically sound and presented with a sound argument and evidence