Afghanistan has the largest Muslim population on earth.
Mostly in the oceanic plate,or location which can cause the oceanic plate to crack,as the formation of a tsunami is caused by the displacement of a rock undersea,leading to violent waves that hit the shore as tsunami.
hope it helps!
Turkey. It is the largest area with the same ethnic people in it. Different ethnic people come from different countries- so- you wouldn't want to pick a small country or a country surrounded by many smaller countries.
I hope this helps!
~cupcake