ITS NOT TRUE if a Muslim kills an infidel the gates of heaven will open for them?!?

would you please tell us of the 57 muslim contries why are they the poorest, non-educated, less free, backward in the world? just look at iraq, bush thought that muslims would love getting rid of sadam who killed app.5000,000. the imans and mullahs see freedom as a threat to their power over them, and then tell brainwash fools to kill the people who want them to live free.