Answer:A mountain range is a group or chain of mountains that are close together. Mountain ranges are usually separated from other mountain ranges
Explanation:
A year before the fourteen points speech, president Wilson said a peace agreement should have worldwide support to ensure it lasts.
One thing was that Seas were sometimes difficult to navigate which limited communication - D. this was already a factor which limited the possibility of one united Greece emergin because it made it very difficult to talk to these isolated islands that couldbe found through the difficult-to-navigate seas.
Another thing was that C - some city-states were located on isolated islands.
Well fossil fuels are such a largely used resource in the economy it is hard to transition from it since its so depended on for many things.
