Write short note on

any two sources to know history.​

Explanation:

Historical source (also known as historical material or historical data) is original source that contain important historical information. These sources are something that inform us about history at the most basic level,[1] and these sources used as clues in order to study history

Historical sources include documents, artifacts, archaeological sites, features. oral transmissions, stone inscriptions, paintings, recorded sounds, images (photographs, motion picture), and oral history. Even ancient relics and ruins, broadly speaking, are historical sources.[2]

answer; i believe its jutland peninsula and scandinavian peninsula;