Originally, the tribes that later formed the mongol people were
a.
slash and burn farmers in eastern and southern asia.
b.
nomadic peoples living in the northern plains of china.
c.
rice farmers in japan and its surrounding islands.
d.
warlords ruling vast lands in spain, france, and russia.

The right answer is :

B. nomadic peoples living in the northern plains of China.

Explanation:

The tribes that later made the people called the Mongols inhabited the vast steppes of Central Asia. They were nomads.

the answer is the government.

i think the answer is the one about environmental and social health.

hope this