Related by context. Frequent words. (Click for all words.) 69 Achaemenid 67 Persian Empire 63 Hellenistic 60 Byzantines 59 thirteenth century 58 Ottomans 58 Sumerians 58 Nebuchadnezzar 57 Ottoman 57 ancient Persian 57 Persians 57 ancient Persia 56 caliphs 56 Mughals 56 Assyria 55 stele 55 Persian 54 Ming Dynasty #-# 54 Byzantine era 53 Byzantium 53 fifteenth century 53 #BC [002] 53 Ramses II 53 Mesopotamian 53 Byzantine Empire 53 Shahnameh 53 Susa 53 Caliph 53 Babylonian 52 antiquity 51 ancient 51 Zoroastrianism 51 millennium BC 51 Ottoman Turkish 51 Mazandaran 51 Ancient Egyptians 50 Mughal 50 Ottoman Empire 50 Sumerian 50 Babylonians 50 Pharaonic 50 Maharaja Ranjit Singh 50 Roman Empire 50 archaeological excavations 50 pharaonic 50 Sistan 50 Antiquity 50 Baha'u'llah 50 Joseon Dynasty 50 Thracian 50 ancient Mesopotamia 49 nobles 49 #AD [002] 49 Constantinople 49 Qing Dynasty #-# 49 Hashemite 49 Inscriptions 49 Ancient 49 Goguryeo 49 Koguryo 49 Judean 49 tombs 49 Sher Shah 49 Ottoman empire 49 Canaanite 48 Khazar 48 Joseon 48 caliph 48 pharaohs 48 Roman legions 48 ancient civilization 48 ancient Egyptians 48 Canaanites 48 Amenhotep III 48 ancient civilizations 48 Bronze Age 48 Shah Jahan 48 Mesopotamia 48 Axum 48 #BC [003] 48 Zanjan 48 Emperor Constantine 48 Ferdowsi 48 Nimrud 48 Han Dynasty 48 bas reliefs 48 Herodotus 48 illuminated manuscripts 47 Mustafa Kemal Atatürk 47 ancient Babylon 47 Zoroastrian 47 Persepolis 47 Omar Khayyam 47 Alexandrian 47 Ming Dynasty 47 Prophet Mohammad PBUH 47 Hapsburg 47 excavations 47 eighteenth century 47 sixteenth century 46 Gilan