Of course it is. However, divide and rule was the original british mantra. It saddens me personally how well it worked on the Indian sub-continent and as a student of history I wonder why it did.
Does that make the british blameless? no. The evangelicals that were hell bent (excuse the pun) on taking what essentially was an abusive trading relationship and turning it into a massive christian mission. that corruption of purpose, "natives must be cured/saved" arguably caused the most damage