Question

Which method did the Yamato most rely on to build their empire?

Answer 1

The right answer is A: establishing ties, such as through marriage. When it reached its peak in the early 5th century, the Yamato had become a warrior culture and its leaders had established ties with the other peoples of the archipelago by means of the uji-kabane system, which promoted economic, military and familiar ties between various clans or communities and the Yamato leaders or kings.  

Answer 2

I agree with A as the answer!!