The best answer would be B.
Turkey builds a dam, restricting the flow of the Euphrates in Syria.
Glaciated valleys are formed when a glacier travels across and down a slope, carving the valley by the action of scouring. When the ice recedes or thaws, the valley remains, often littered with small boulders that were transported within the ice, called glacial till or glacial erratic.
A stateless nation is an ethnic group or nation that does not possess its own state and is not the majority population in any nation state. The term "stateless" implies that the group "should have" such a state (country).
. The Kurds are a nation without a State
Answer:
sand dunes
Explanation:
They are made in different ways but this maybe what you are looking for. It has to do with the wind as well.
B. North Korea because it is ruled as a dictorship.