Please tell me which board you are referring to for 2026 Madyamik History (for example, CBSE / West Bengal Board (WBBSE) / Jharkhand Board (JAC) / any other state board), so I can give you the exact syllabus and topics.
Generally, for Class 10 Madyamik History, you should focus on major historical events, dates, personalities, and important developments. Focus on British India, freedom struggle, social reforms, and world history basics, as these are usually high-weightage topics.