Final answer:
Option (d) 'It can be tied to conflict in several areas of the world today' is not a primary historical role of Christianity in world history but rather a contemporary issue linked to various conflicts.
Step-by-step explanation:
Among the given options, choice (d) 'It can be tied to conflict in several areas of the world today' is not a primary historical role of Christianity in shaping world history.
Christianity is a proselytizing religion which has been involved in the shaping of education and literacy, it has spread across the globe, and its beliefs have influenced practices in regions formerly part of the Roman Empire. Furthermore, Christianity's role in historical development involves contributions to arts, culture, and governance. For example, it underpinned the notion of Christendom in medieval Europe and played a role in social and cultural transformations during and after the fall of the Roman Empire.