Which of the following statements best evaluates why Constantine I converted to Christianity during his fight to gain control of the Roman Empire?(1 point) Responses Constantine thought he saw a cross in the sky the night before a big battle and believed this celestial clue helped him win the battle. Constantine thought he saw a cross in the sky the night before a big battle and believed this celestial clue helped him win the battle. Constantine was already a Christian before he began fighting to gain control of the western portion of the empire and only made it public after the fighting started. Constantine was already a Christian before he began fighting to gain control of the western portion of the empire and only made it public after the fighting started. Constantine never became a Christian; he died a pagan. Constantine never became a Christian; he died a pagan. Constantine and Licinius, the emperor of the eastern half of the Roman Empire, met and announced a decision to let people publicly believe in Christianity without fear of being persecuted. After that, Constantine thought it was safe to convert.