social studies By Claire.allennn Period: 4000 BCE to 3000 BCE Prehistoric Era 3000 BCE First written language Mark, J. J. (2020, February 7). Writing. Retrieved from https://www.ancient.eu/writing/ Period: 3000 BCE to 400 Ancient History 1184 BCE lliad and the odyssey 500 BCE Birth of Democracy in Athens 1 CE Birth of Jesus 1 CE Pax Roma Roman Empire-- gladiators, emperars Period: 400 to 1450 Middle Ages 476 Fall of Rome, Italy 1350 Bubonic plague or Black Death 1440 The invention of the Printing Press Period: 1440 to 2020 Modern History 1450 Renaissance 1492 Columbus sailed to America
