As of 2010, there were an estimated 1.6 billion<span> Muslims around the world, making Islam the world's second-largest religious tradition after Christianity.</span>
Answer:
Well there are many factors here stemming down to simple things like climate and neighboring countries and or areas. Do they have to trade overseas, is it metals and ore; ETC You generally want to trade goods that are valuable both front and back in the route.
Answer:
I think there is still much more to discover.
Explanation:
Why I think this is because there are so many galaxy's and so many places not even scientists have not discovered or even thought of.
Suppressing. So D.
When a nation is using authority to force an activity they are suppressing.
