Christianity originated in ancient Israel under the rule of the Roman Empire. It was founded by Jesus of Nazareth. His followers believe that Jesus was the Messiah and the Christ who was crucified and rose from the dead. It spread throughout the Empire thanks to his followers traveling the Empire using Roman roads and shipping routes, writing letters, and building churches. Many Christians were persecuted by Roman leaders and many were martyred. Despite this, the faith continued to grow. The religion grew because it appealed to Roman slaves, women, and the poor. It promised good people an afterlife in Heaven, and it taught that God cared about all people, whether they were rich and powerful or poor. Roman polytheism taught that the gods only cared about the powerful, only heroes got a good afterlife, and the gods cared little for ordinary people.