Fall of Tiberius to Obama 31 AD  to 2011 AD   - 1980 years - 6 X 6 X 5 X 11

31 AD - Start fall of Emperor Tiberius with execution of Sejanus

Feb 27, 73AD - Fall of Masada    

October 9, 400 AD - 10th 402 year Cycle

November 5, 636 AD Fall of Jerusalem

November 4, 802AD - 11th 402-Year Cycle

1096 AD - Start of Crusades

1187 AD - Start rule of Mamluks

November 29, 1204AD - 12th 402-Year Cycle - Start Fall of the Byzantine Empire   

1217 AD - Prophecy of Judah Ben Samuel about eight Jubilees from 1517 AD to 1917 AD

1270 AD - End of Crusades

1517 AD - Start of Ottoman Empire

December 25, 1606AD -  13th 402-Year Cycle  Treaty between Ottoman Empire and Roman Empire

June 19, 1815AD - a day after Napoleon fall from Waterloo   

1876 - Islamic Empire + British Empire

1917 AD - British troops conquered Jerusalem

June 11, 1948 - 1st Truce after Israel War of Independence - The Stone

August 6, 1961 - the actual birth of Barack Obama 6-6-16  August is 6th month

1967 AD - Israel captured Jerusalem in Six Day War

2011 AD - Obama at 50