Related by context. Frequent words. (Click for all words.) 59 Roman Empire 52 Byzantine Empire 52 #BC [002] 51 Ottoman Empire 51 Ancient Rome 50 Herodotus 50 ancient Roman 50 Crusades 50 antiquity 49 Hellenistic 49 ancient Romans 49 Middle Ages 49 Romans 49 Ottomans 48 ancient 48 Persian Empire 48 Medieval 47 Ottoman 47 Roman empire 47 conquerors 47 sixteenth century 47 conquest 46 Julius Caesar 46 Phoenicians 46 Napoleonic Wars 46 Ottoman empire 46 #BC [003] 46 medieval 45 Civil War 45 #th century 45 Crimean War 45 #AD [002] 45 millenniums 45 Mesopotamian 45 civilizations 45 prehistory 45 kingdoms 45 ancient Greeks 45 Mesopotamia 44 ancient civilizations 44 ancients 44 eighteenth century 44 ancient civilization 44 ancient Greek 43 millennia 43 Roman 43 Huns 43 Byzantium 43 Civilization 43 seventeenth century 43 Mughals 43 centuries 42 Bronze Age 42 Napoleon Bonaparte 42 Ancient Greek 42 Napoleonic 42 Constantinople 42 empires 42 mediaeval 42 AD# [001] 42 Black Plague 42 nineteenth century 42 Roman emperor 42 Persians 42 Austro Hungarian Empire 41 Empires 41 War 41 Germanic 41 Greek gods 41 Centuries 41 WWI 41 twentieth century 41 nobles 41 Holy Roman 41 Roman ruins 41 Ancient 41 Boer War 41 prehistoric 40 Greek mythology 40 principalities 40 civilization 40 conquistadors 40 conquered 40 Josephus 40 ancient ruins 40 Berbers 40 historians 40 Sumerian 40 Colonialism 40 Gilgamesh 40 epochs 40 Philistines 40 Spanish conquistadors 40 millennium BC 40 Charlemagne 40 Civilisation 40 eras 40 Stalingrad 39 Napoleon 39 Confederacy 39 Byzantine