I believe A but double check!
He led his troops north and invaded union territory
One is the social reform movement.
Answer:
Balban had several military achievements during his vizierhood, first raising the Mongol siege of Uch under Masud Shah in 1246. When the governor of Bengal, Tughral Tughan Khan, revoked the authority of Delhi in 1275, Balban first sent the governor of Awadh and then a second army, both of which met with failure.
(not sure)
It deals with protecting people from the searching of their homes and private property without properly executed search warrants.
