I think so change that reproduced is diffusion and assimilation of like terms suited to age..one can compare it as Darwin proposed evolution.that concept ed in sociological term by Spencer.

you called it independence movement.in what perspective can one look thy movement.revolution is abrupt change...

if we look in political arena than Muslims separated from Hindus and got independence from English..
Muslims ideology of Islam is delicate fabrication of religion and Islam.so you admit as its an ideological change.than why change in government..one can term Muslim separatism as revolution and independence from English.