Why are megaliths evidence of an advanced civilization?

Answer 1

Megaliths are evidence of an advanced civilization because their construction requires significant engineering knowledge, organization, and labor management. These massive stone structures, often aligned with astronomical phenomena, indicate a sophisticated understanding of geometry and the natural world. The ability to quarry, transport, and precisely assemble large stones also suggests advanced tools and techniques, as well as a complex social structure to mobilize resources. Overall, megaliths reflect the cultural and technological capabilities of the societies that built them.