Related by context. Frequent words. (Click for all words.) 61 Etruscans 57 Khazars 57 Austro Hungarian empire 57 Byzantines 57 Byzantine Empire 57 Ottomans 55 Babylonia 55 Sumerians 55 Middle Ages 54 fifteenth century 54 Ottoman Turkish 54 thirteenth century 54 ancient 54 Genoese 54 Serbs Croats 53 ancient pagan 53 Byzantine era 53 Persian empire 53 Bronze Age 52 fourteenth century 52 Austro Hungarian 52 sixteenth century 52 Hellenistic 52 Slavs 52 pagan rituals 52 Minoan 52 antiquity 52 #BC [002] 52 Ottoman 52 Ancient Roman 51 #AD [002] 51 Ancient Greeks 51 Austro Hungarian Empire 51 Huns 51 Fertile Crescent 51 ancient Mesopotamia 51 Thracian 51 neolithic 51 Constantinople 51 Roman emperors 51 Macedonians 50 Picts 50 Byzantium 50 Roman Empire 50 Scythian 50 Ottoman empire 50 Persian Empire 50 czarist Russia 50 Ottoman Empire 50 Abyssinians 50 Ptolemaic 50 Inca empire 50 ancient civilizations 50 Assyria 49 Turkestan 49 millennia 49 classical antiquity 49 ancestors 49 ancient Greeks 49 #BC [001] 49 Spanish colonizers 49 millenniums 49 ancient Romans 49 #thcentury 49 Parthian 49 Habsburgs 49 Canaanites 49 Dalmatia 49 #th century 49 prehistory 49 Canaanite 49 #BC [003] 49 centuries 49 mediaeval 48 invading armies 48 ancients 48 Syriac 48 medieval 48 Roman mythology 48 Phoenicians 48 Kumanovo 48 Norman Conquest 48 Uruk 48 Tenochtitlan 48 Protectorate 48 Albanians 48 Sassanid 48 ancient Babylon 47 pagan 47 Tsarist 47 descendents 47 Christianized 47 Czarist 47 medieval fortress 47 polytheistic 47 Mehmed 47 #AD [001] 47 Han dynasty 47 Moldavia 47 ancient Greek 47 Neolithic