Which of the following statements about the full faith and credit clause is correct?

Courts have held that states must give full faith and credit to laws that violate their public policy

The full faith and credit clause does not require that states uphold civil court judgments of other states.

Courts have held that states do not have to give full faith and credit to laws that violate their public policy

The full faith and credit clause does not require that states uphold wills written in other states.