What do you think the order of this list should be? (From most influential to least)?

I would put Abraham at the top, as without him there would be no Judaism, Christianity, or Islam. I would also put Moses above Buddha, because as far as I know, there haven't been any worldwide conflicts over Buddhists specifically because they are Buddhists. I would also move Columbus way up the list, as many wars would have turned out differently if there was no United States.