Yes, Vikings were indeed real historical figures who played a significant role in shaping European history during the Viking Age, which lasted from approximately 793 to 1066 AD. They were Norse explorers, warriors, and traders from Scandinavia, particularly Norway, Sweden, and Denmark. The term 'Viking' primarily refers to the seafaring raiders who ventured beyond their homelands, engaging in both trade and warfare. Their longships allowed them to navigate coastal waters and rivers, leading to expeditions that reached as far as the British Isles, the Mediterranean, and North America. The historical accounts of Viking raids and settlements have been documented in various sagas, chronicles, and archaeological findings, showcasing their influence on the regions they encountered. While often romanticized in modern media, the reality of the Vikings encompasses a complex society with rich cultural practices, beliefs, and technologies that have left a lasting mark on history.