In which two ways did the political control of India help British?

Political control of India helped British in the following two ways:
(i) Indian peasants could be forced to grow crops such as indigo, and cheap British manufacture easily replaced coarser Indian cloth.
(ii) Large number of Indian weavers and spinners were left without work, and important textile centres such as Murshidabad, Machilipatnam and Surat declined as demand fell.