What did the british east india company do to dominate most of india?

a encouraged mughal emperors to make destructive political decisions

b used alliances , armies, and its wealth to weaken mughal empire

c used diplomacy to unite hindus ad muslims

d partnered with the french to exclude mughal goods from europe

The British East Indian company was one of the largest and most influential company in India. They did there best to dominate India. There trades with Asia expanded by a lot actually, thanks to her majesty Queen Elizabeth 1. The purpose of the trade group was to not only form a greater bond between the two corresponding countries, but to strengthen trades with Asia - who had ideal resources. It also strengthened the Military armed forces, by increasing Indians' involvement in the military.

So yeah the answer is B.

I hope this helps.