In the 1400s, ruled their own lands and waged war against their neighbors. a. vassal c. samurai b. shogun daimyo

Daimyo.

Explanation:

Daimyo was the feudal lord who ruled from the 12th century to the 19th century in Japan. The word "daimyo" is derived from the Japanese words "dai" which means 'big or great' and "myo" which means 'title to land'. But in the given context, the word means 'the lord of the great land'.

A civil war, named the Onin War, was fought in Japan between 1467 to 1477. The war was fought between the Shoguns and Daimyo.

So, the correct answer is Daimyo.

answer; i do believe its (b) 12.5 years of age;