Jesus made it to 30 and got baptized; at 33, he died on the cross.

Before that, he was a carpenter.

Jesus conquered death. 

For Jews, Pentecost or Shavuot commemorates the 15th day of Passover, and during this time, many Jews from around the world returned to Jerusalem. He was put on the cross as Christians believed that this would help them. Jesus later returned to life, an event known as his resurrection.

Paul's conversion occurred 4–7 years after the crucifixion of Jesus. A sudden light appears and Jesus talks to Saul and asks why he is hunting down Christians. Saul then turns into Paul and then becomes a Christian.

The destruction of the temple in Jerusalem.

The Roman Empire sieges Jerusalem destroying the sacred temple in response to a Jewish revolt against Roman rule.
The aftermath marked the distribution of the Jewish population, known as the Jewish Diaspora, this was because survivors were scattered across different regions.

Roman Emperor Constantine the Great converted to Christianity.

X= Chi    P=Rho

On the 28th of October, the Battle of the Milvian Bridge was a battle fought between 2 Roman emperors.