What was not a result of the collapse of the western roman empire?

The Mongols invaded and introduced Islamic law.

Explanation:

the answer is c.richard m. nixon

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.