Related by context. Frequent words. (Click for all words.) 47 Incas 46 Incan 46 Palenque 46 Moche 44 Khana 44 Newar 43 Chachapoyas 42 Sassanid 42 nomadic tribe 41 Teotihuacan 41 highland 41 Mesoamerica 41 Inca 41 Mayan 41 Canaanite 41 Olmec 41 Amun 40 ancient Mayan 39 Hijra 39 Anasazi 39 Neolithic 39 ancient Mesopotamia 39 Achaemenid 39 Mesoamerican 39 Sumerians 39 millennium BC 38 Babylonia 38 pre Columbian 38 Tikal 38 Parthian 38 Assyria 37 Nazca 37 #AD [002] 37 Cerro 37 Hohokam 37 deities 37 Chamorro 37 Vedic 36 ancient 36 ancient Babylon 36 Toltec 36 Arequipa 36 Aymara 36 Babylonians 36 Minoan 36 ibn 36 Hellenistic 36 ancient civilizations 36 thirteenth century 36 Ayacucho 36 Cusco 36 Iban 36 Javanese 35 tribespeople 35 Cuenca 35 Qumran 35 #BC [002] 35 Axum 35 fifteenth century 35 Dogon 35 Bronze Age 35 Persian Empire 35 Zapotec 35 Pueblos 35 magi 35 indigenous tribes 35 ancient civilization 35 Ur 35 Umm al 35 Fertile Crescent 34 Amazonian 34 Cuzco 34 Andes mountains 34 Etruscans 34 Manchu 34 Pre Columbian 34 Sumerian 34 Philistine 34 Maya 34 Iron Age 34 Kul 34 Elgon 34 peasant 34 Lake Titicaca 34 Susa 34 Qala 33 #BC [003] 33 Mayan civilization 33 Bagua 33 El Oro 33 Aztec 33 central highlands 33 Babylonian 33 Deir al 33 Monte Verde 33 Wadi Al 33 sixteenth century 33 Moctezuma 33 indigenous 33 Shechem 33 Peruvian Andes