Select the Word or Phrase That Best Matches the Definition

Select the word or phrase that best matches the definition or example .
-An alternative kind of food-producing economy focused on the raising of livestock.It emerged only in the Afro-Eurasian world because in the Americas the absence of large animals that could be domesticated precluded a herding economy.

A) pastoralism
B) Modun
C) Xiongnu
D) Turks
E) Almoravid Empire
F) Temujin/Chinggis Khan
G) the Mongol world war
H) Yuan dynasty China
I) Khubilai Khan
J) Hulegu
K) Khutulun
L) Kipchak Khanate/Golden Horde
M) Black Death/plague