But when there is a disruption and the muscles do not work together, some form of strabismus, including exotropia, may occur. Other causes may involve the nerves that transmit information from the brain to the muscles, or the part of the brain that directs eye movements.
de facto segregation-segregation (especially in schools) that happens in fact although not required by law. separatism, segregation-a social system that provides separate facilities for minority groups.
The difference between de jure and de facto discrimination is easier to define when discrimination is at first left off. de jure means in law and de facto means in practice So in adding discrimination to either would simply indicate a specific reference to what the law allows, states and or provides regarding discrimination and what is in fact being practiced usually to the contrary of the other.