Mr.tabraiz khan, are you now trying to match their record? The atrocities committed by the Churches in the past is no justification for the Islamic fundamentalism.
There is no separation of State from the Chruches in the islamic countries even now. Till the Chruches were in control of the affairs of the state, they also committed henious crimes on humanity.
Pl download and read The Necessity of Atheism" by Dr. D.M. Brooks available freely at Project Gutenberg. The said book contains graphic description of atrocities committed by the Christians and Muslims in Europe and other parts of the wrold.
Pl also read "A Thousand Splendid Suns" by Khaled Hosseini (it was published in 2006 or so) to understand what was the condition of Afghanistan under Taliban rule.