chonology timelien By Shaked gershon Period: 100 to 200 tranformation of vedic religons to hinduism begins Pg 310 313 emperor constantine patronizes christianity in the roman empire PG 310 Period: 320 to 355 gupta dynasty begins ruling much of northern india PG 296 Period: 344 to 413 buddhism spreads in chinese society PG 301 Period: 400 to 500 Teotihuacan domintes mexico valley PG 310 622 Xuangzang, Chinese Buddhist pilgrim visits south Asia PG 301 Period: 701 to 800 Mayan culture reaches it zenith PG 307 781 nestorian christianity begins to spread along the silk road PG 315