Final answer:
The outcome of the priest's actions was that the interracial couple was finally able to marry in a church after the miscegenation laws were overturned by the U.S. Supreme Court.
Step-by-step explanation:
The outcome of the priest's actions was that the interracial couple, Coincoin and Louis, were finally able to marry in a church. This occurred after the miscegenation laws were overturned by the U.S. Supreme Court in the landmark case of Loving v. Virginia in 1967. The Supreme Court ruling invalidated all laws banning marriages between individuals of mixed racial heritage, freeing individuals to marry whom they wished irrespective of their racial makeup.