Assertion: castle's family | /r/CapableOf | jostle for power
Facets:
value: in the imperial court
type: LOCATION
Source sentences:
text: Though battles were still continually fought in the north-east portion of Honshū (the Tōhoku region) against native peoples, the rise of the samurai warrior class[Notes 1] towards the end of the period, and various disputes between noble families jostling for power and influence in the Imperial Court brought about further upgrades.