Linear A/B

Lion Gate

Polis/ City-state

Ball Game- ball courts

Colossal heads

Chaac

Bloodletting rituals

Chiefdom

Democracy

Down-the-line-trade

Cultural Resource Management (CRM)

Direct Trade

Palisade

Effigy Mounds

Mayan Civilization

Aztec Civilzation

Inca civilization

Bird Stones

Minoan Civilization

Mycenaean Civilization