Unlike some other countries in Latin America or Ibero-America, the 1857 Mexican Constitution drastically separates Church and State. The State does not support or provide any economic resource to the Church (as is the case in Spain and Argentina),[173] and the Church cannot participate in public education (no public school can be operated by a Catholic order, although they can participate in private education). Moreover, the government nationalized all the Church's properties (some of which were given back in the 1990s), and priests lost the right to vote or to be voted for (although in the 1990s they regained the right to vote).