m1B history By fran allegroni 3000 BCE Ancient time 753 BCE Rome Romulus founded the city of Rome Period: 753 BCE to 509 BCE Monarchy Period: 509 BCE to 27 BCE Republic Period: 27 BCE to 476 Empire 476 Fall of the western roman empire Period: 1095 to 1099 The first crusade Period: 1147 to 1149 The second crusade Period: 1187 to 1192 The third crusade Period: 1202 to 1204 Fourth crusade 1212 Children’s crusade 1453 Fall of the Byzantine Empire