Moscow is the only global city in the region of Russia and its neighbouring countries.
Pastoral nomads are known to depend on domesticated
livestock, thus being called herders.
They also migrate in an established place to find lands to be used for
pastor, concluding that they move from place to place.
So the answer is number 2, herders, and 3, move from place
to place.
D. Passes from one medium to another
