Scenarios about 'celts'

The Celts were an Indo-European people who spread throughout Europe during the Iron Age, establishing distinctive cultures from Ireland to Turkey. Their societies were characterized by complex tribal structures, rich artistic traditions, and influential religious practices led by druids, though much of what we know comes through Roman and Greek accounts. In alternate history scenarios, Celtic civilizations often serve as foundations for timelines where they successfully resisted Roman conquest or developed advanced societies that rivaled Mediterranean powers.