Get revenge by executing everyone who plotted in Caesar's assassination
C- nearly a quarter of the Cherokee population died
I'd say location played a big part of it, depending how far you want to go back.
Answer:
The Northwest Passage is a famed sea route from the Atlantic Ocean to the Pacific Ocean through a group of sparsely populated Canadian islands known as the Arctic Archipelago. Climate change has caused Arctic ice cover to thin in recent years, opening the passage to marine shipping.