Historical evidence, chronology and justified interpretation
Historical analysis answers a question about change over time using critically evaluated evidence. It is more than remembering a date or paraphrasing a document. Begin by identifying what needs explanation: an event, a longer process, an institution, a pattern of experience or a later interpretation. Define the place and period before comparing evidence.
For a written source, identify its author, date, audience, genre, occasion and transmission. A law prescribes conduct; it does not prove that everyone complied. A public speech can reveal a political strategy without recording private motives honestly. A diary can preserve an individual's experience while remaining incomplete and unrepresentative. A later memoir combines recollection with the author's later circumstances. These differences determine which questions each source can answer.
Separate observation, inference and judgment. Quote or summarize the relevant evidence accurately, then explain how it supports a claim. Consider alternative explanations and corroborating material. Two accounts that copied the same original are not fully independent confirmations. The absence of a statement in one document is not automatically proof that an event never occurred; consider the document's purpose, survival and scope.
Chronology establishes order, but sequence alone does not establish causation. Distinguish background conditions, triggers, decisions and consequences. A long-term economic pressure and a short-term political decision can both matter without being interchangeable. Avoid describing an outcome as inevitable merely because it later happened. Counterfactual questions can clarify a proposed mechanism, but they are arguments with assumptions rather than observations of an alternative past.
Periodization groups time according to an interpretive criterion. A political regime change may coincide with continuity in employment, social hierarchy or administrative personnel. State which dimension changed and which did not. Comparison requires common questions and attention to differences, rather than forcing two societies into an identical national story.
An interpretation should distinguish contemporaries' perspectives from later scholarship. Multiperspectivity means examining different standpoints, not treating every assertion as equally credible. Evidence, consistency and context remain standards. A value judgment can be argued openly with explicit criteria, but it cannot replace establishing what happened. Finally, disclose the limits of the selected evidence and identify what further source would most directly test the explanation. These methods support many school-history subjects without claiming a specific examination rubric or substituting foreign national content.