States do not make a genuine commitment to peace where children's right to be educated  for tolerance is denied. Education for tolerance is considered a central aim of education, as set out in Article 29 of the Convention on the Rights of the Child (CRC). Hence, states are obliged under the convention to create conditions conducive to such an education. Such conditions undoubtedly include providing an opportunity in an educational setting for some level of interaction between children of different backgrounds (while still maintaining whatever educational programmes are deemed necessary for the preservation of the culture of various minority groups). To eliminate the opportunity for any level of educational integration between children from the dominant group and from various national minority groups or other identifiable groups (such as disabled and non-disabled children, citizen and immigrant or child refugee groups) is to infringe upon children's fundamental human right to free association. Such an association is necessary for children's positive mental and spiritual development. The courts have unfortunately been inconsistent in protecting the right to a tolerant educational setting since they often regard children's education rights as subsumed under parental liberty rights.