Timeline Buddhism

Timeline Buddhism Looking on the web at timelines of Buddhism I saw not surprisingly that all seemed to be copied from the same source, adding specific dates. What I did was copying too and skipping for outsiders uninteresting information. All the dates I changed in multiples of 5 years.
560 – 480 BCE	Probable life of Siddhartha Gautama (Buddha).
520 BCE	Siddhartha Gautama began his wanderings in the countryside in search of truth.
530 BCE	Siddhartha Gautama, meditating under a Bodhi tree at Buddha Gaya in northwestern India, achieved enlightenment.
530 BCE	Four Noble Truths were revealed by Siddhartha Buddha in his first sermon after his enlightenment, becoming the fundamental Buddhist teaching: existence is suffering, the cause of suffering is within the self, an end to suffering is possible, following the Eightfold Path ends suffering and leads to Nirvana.
480 BCE	First Council: Buddha's teachings (Sutta) and a text on monastic discipline (Vinaya) were written down.
470 BCE	Approximately 16 factions existed only ten years after Buddha's death.
400 BCE	Buddhism reached Nepal.
260 – 230 BCE	King Asoka converted to Buddhism; Buddhism from small group to state religion and local religion to world religion as Asoka sends out Buddhist missionaries
200 BCE	Buddhism reaches central Asia
100 CE	Circa 500 sects of Buddhists
480 CE	Bodhidharma goes as a Buddhist missionary to China
600 CE	Buddhism enters Japan
1100-1199 CE	India encounter’s Islam
1200-1299 CE	Decline of Buddhism in northern India
1400- 1400 CE	Decline of Buddhism in southern India
1920 CE	Soviet Communist attack on Buddhism in Mongolia
1950 CE	Beginning of Chinese Communist attack on Buddhism

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