The early spread of Christianity was facilitated by several factors. Roman roads enabled missionaries to travel and communicate quickly, while the Pax Romana created a relatively stable environment for Christianity to spread. The widespread use of Greek and Latin facilitated the translation of Christian scriptures, and Christianity's ability to incorporate elements of local cultures made it appealing to diverse populations. Christianity also appealed to the poor and marginalized, and early Christian communities were known for performing miracles and healing the sick. The conversion of powerful individuals, such as Emperor Constantine, helped to legitimize and popularize Christianity in the Roman Empire.