This ruler later called a meeting that denounced Arianism, and he defeated Maxentius at the Battle of (*) Milvian Bridge after seeing a vision of a shining cross in the sky.
While under the command of his son, this man's navy won the Battle of the Hellespont. This father of Crispus defeated Licinius at the Battle of Chrysopolis and had earlier fought under Galerius, who was a member of the original Tetrarchy. This ruler later called a meeting that denounced Arianism, and he defeated Maxentius at the Battle of (*) Milvian Bridge after seeing a vision of a shining cross in the sky. This ruler convened the First Council of Nicaea and issued the Edict of Milan, which provided toleration for Christians. For ten points, name this Roman emperor who moved his capital to the modern-day city of Istanbul.
While under the command of his son, this man's navy won the Battle of the Hellespont.
Constantine the Great (or Constantine I; prompt on “Constantine”) &lt;JD&gt;