Which nonfiction genre involves true accounts of only past periods or events

The nonfiction genre that involves true accounts of only past periods or events is called "historical nonfiction." Historical nonfiction typically focuses on providing factual information about specific historical events, time periods, or prominent figures through thorough research and analysis. It aims to inform readers about the past by presenting real facts, documents, eyewitness accounts, and expert interpretations. Historical nonfiction can cover a wide range of topics, such as ancient civilizations, wars, biographies of historical figures, political movements, and cultural or social changes throughout history. To find historical nonfiction books on specific periods or events, you can consult libraries, bookstores, or online platforms dedicated to nonfiction literature and history. Additionally, you can use online search engines to explore websites, forums, and blogs that specialize in historical subjects.