Question

what is colonialism? how india opposed it ​

Answer 1

Think suppose some people came to your house as guest and they start controlling your property, they are using your resources to improve there house conditions,they are also breaking your rules, regulations,beliefs,etc. . Then think what will u do. Of course you will oppose it.

So India is against colonialism.

Answer 2

Colonialism, as a historical phenomenon of territorial expansion, is intimately connected with the rise and growth of the modern capitalist world system.