Napolean Hill has rightly said, If the human mind can beleive and conceive it can achieve. Muslims beleive in one God 'Allah', hence iman is conceived in their hearts and when they talk about it more people beleive and conceive and hence the islamisation of the world. Islam is a religion which teaches resistance from succumbing to worldly desires. Its a religion of the Book (The Koran) and everyone is free to read it, being available in English. If you are oppressed then you have every right to defend yourself, this is taken as an act of terrorism by the world. No one sees the actions of the Americans and the Jews.
Aurangazeb is long gone we are still discussing his actions, some 20 decades later someone will write about Osama and a similar discussion will come up.