Which factor of Roman decline had the most significant impact and why?

The phrase "the Fall of Rome" suggests that some cataclysmic event ended the Roman Empire, which stretched from the British Isles to Egypt and Iraq. But in the end, there was no straining at the gates, no barbarian horde that dispatched the Roman Empire in one fell swoop.  Instead, the Roman Empire fell slowly as a result of challenges from within and without, changing over the course of hundreds of years until its form was unrecognizable. Because of the long process, different historians have placed an end date at many different points on a continuum. Perhaps the Fall of Rome is best understood as a compilation of various maladies that altered a large swath of human habitation over many hundreds of years.

Explanation:

either b) they were often feared and despised by other native cultures. or

c) their obsession allowed them to coexist with many other native cultures because of their peaceful nature.

unbeknownst to the slave-ship captains, the daily dancing and exercise regime and vernacular dance are also derived from america's african-based slave legacy. both are african-american cuisines from the slavery era.

explanation: