Of course her party the PPP and its millions of supporters played their part in actively supporting their crimes against humanity and the Bangladeshi people in the name of "national and Islamic" unity. In fact, their hero Bhutto (may he rot in hell) was one of its primary architects.
"O people, we created you from the same male and female, and rendered you distinct peoples and tribes, that you may recognize one another. The best among you in the sight of GOD is the most righteous. GOD is Omniscient, Cognizant." (49:13)