The Great Fire of Rome

S1 E2: With Jesus crucified for being king of the Jews around the year 30 in Jerusalem, how was Christianity able to become the religion of the Roman Empire? Where does the name 'Christians' come from? Why did Nero accuse the Christians of setting fire to Rome in 64? Were they the real culprits or wrongly accused? Why is Revelations the most anti-Roman text in the whole New Testament?