What Is The Most Important Non Human Force In The Making Of History Trade Disease Philosophy Climate Religion Or Something Else

What is the most important non-human force in the making of history: trade, disease, philosophy, climate, religion, or something else? Why? (Pick one to defend, but make sure to discuss at least three).

i need 4-5 page

As far as possible use this book to reference.

Sources for Patterns of World History – To 1600. Jonathan Perry Oxford University Press.