Select the Word or Phrase That Best Matches the Definition

Select the word or phrase that best matches the definition or example .
-Term used to describe half a century of military campaigns,massive killing,and empire building pursued by Chinggis Khan and his successors in Eurasia after 1209.

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