-
31
julius ceaser killed
-
36
jesus crucified
-
80
coloseum finished
-
500
rome falls
-
610
mohoamed begins muslim religion
-
825
arabs invent algebra
-
845
vikings raid and prillage
-
875
arabs first flying human
-
1066
first castles
-
1095
christina knights crusade against muslims
-
1240
notre dame gargoyles added
