What people or tribes bordered the xiongnu to the north and the south?
north
-turkic tribes
-tibetan tribes
-siberian taiga tribes
south
-indo aryan tribes
-tungstic tribes
-the han

Correct answer for north :

Turkic Tribes

Correct answer for south :

The Han

Explanation:

The Turkic communities are a number of ethnolinguistic societies of Central, Eastern, Northern and Western Asia as well as parts of Europe and North Africa. They address similar expressions relating to the Turkic dialect family. The Han Chinese, Han people or simply Han are an East Asian ethnic society and nation. They create the world's biggest ethnic group, giving up about 18% of the global community.

during the hitler era and it caused them to declare war on germany