@FlaviaRini
oh my god. do you even know what you're talking about?
Both Da'esh and Boko Haram kill the men and the boys of their captured territories NOT because they are men, but because they belong to religious groups that both Boko Haram and Da'esh slaughter. As a matter of fact, both groups share the same strand of takfiri Salafism that say that, because Muslims that oppose them are “kuffar”, it is permissible to kill and enslave them.