After, the British rule started its expansion across the globe, there were different areas which the British rule invaded and some how they were able to make colonies out of them. As the Europeans were able to generate a large scale of revenue out of the industries that were made inside the region.
As, there were great imperial rules inside the subcontinent and they ruled these lands for centuries, as there were people inside the system who were not interested in keeping there own power and work for the good of there people. As they were all busy in having a great and lavish life in there majestic palaces, while there people suffered from hunger. The British came and they invaded there lands so easily just because the people of India and the rest of sub continent were all fed up of there rulers and kings. And they joined hands with the British expansion as they started ruling over these lands, and they left after having leaving some of there traces inside the region for the good of the Kingdom.
So, the imperial was all but gone when the East India company happened inside Asia.And the British rule came with a plan, as they did not showed up as a army but had other ideas in mind.
C, because that was basically one of the reasons for the Civil War as well. The Northern and Southern states were always fighting about whether slavery should expand west or not.
