Consider India, where Hindus are so of the most tolerant people on the planet, a place of the birth of Buddhism and Jainism.  Have you ever heard of of Buddhist, Jain or Tibetan or even Hindus committing acts of terrorism? The Dalai Lama teach the religion of peace, has a Tibetan Buddhist ever commit an act of terror, even though they have been exiled from their home?
It was in 1942 India split with Muslims for them to form Pakistan and Bangladesh. In India many religion co-exist even Christians. The Christian practice universal love type of Christianity.  Even the Indians could not co-habitat with Muslim Indians and Indian are the most tolerant and adaptable people.