What caused the black plague to spread

Rats Helped in the spread of the Black Plague

Infected rats were bitten by fleas, which transmitted the plague to humans.

one central belief of buddhism is often referred to as reincarnation -- the concept that people are reborn after dying. buddhism is a philosophy of life expounded by gautama buddha ("buddha" means "enlightened one"), who lived and taught in northern india in the 6th century b.c.