Mr. Ibrahim, I agree those events took place. But those people behind those events didnt use christianity or any religion for thier actions. Those wars and events took place out of individual persons greed not based on religion. But what is Islamic terrorist doing? Using the religion to crush mankind and if you (muslims) kill all people (who dont accept Islam), who will you have left on this earth? You muslims should really get a life dude. Coz for you people life is nothing but tieing a person and beheading him mercilessly. Atleast other religious zealots didnt do such horrific acts in the name of their religion.
