Which phrase best completes the diagram showing the growth of the Mongol Empire?
United
nomadic
groups in
Mongolia
Conquered
Muslim
territory in
Central Asia
?
Captured
Korea,
southern China,
and parts of
eastern Europe
d
A. Built a huge army in northern Africa
O
B. Captured northern China and southern Russia
C. Formed an alliance with western European kings
D. Conquered a powerful empire in India