Emperor Meiji
At the time of Emperor Meiji's birth in 1852 , Japan was a feudal , pre-industrial country dominated by the isolationist Tokugawa shogunate and the "daimyōs" subject to it , who ruled over the country's more than 250 decentralized domains . 
<triplet> Emperor Meiji <subj> Tokugawa shogunate <obj> country of citizenship