Fill in the blanks:
(a) The British conquest of Bengal began with the Battle of ___________.
(b) Haidar Ali and Tipu Sultan were the rulers of ___________.
(c) Dalhousie implemented the Doctrine of ____________.
(d) Maratha kingdoms were located mainly in the __________ part of India.
(a) The British conquest of Bengal began with the Battle of Plassey.
(b) Haidar Ali and Tipu Sultan were the rulers of Mysore.
(c) Dalhousie implemented the Doctrine of Lapse.
(d)Maratha kingdoms were located mainly in the South-Western part of India.