Chapter 4 and 5 Timeline. By Ryan Deel 30 Jesus begins preaching to Jews. PG.74. 33 Romans kill Jesus for being "dangerous". PG. 74 64 Romans outlaw the religion Christianity. PG.74 312 Constantine accepts Christianity, the religion. PG.75 392 Christianity is officialized in Rome. PG.75 570 Muhammad, preacher of Islam, is born. Pg. 100 597 Monks spread Christianity to places like Britain. PG.75 622 Muhammad travels to Madina PG. 100 800 Baghdad becomes the center of Islamic culture. PG. 100 900 al-Razi decides to write medical texts. PG. 100 1258 Mongols burn Baghdad. PG. 101 1500 Suleiman I rules the Ottoman Empire. PG.101