Final answer:
A possible thesis for how Islam changed as it spread could examine themes such as syncretism in religious practice, the interplay between religion and politics, and the economic transformations within Islamic societies.
Step-by-step explanation:
Considering the prompt regarding the extent to which Islam changed as it spread from circa 1450 to 1750, a possible thesis could focus on the flexibility of Islamic practice, the intersection of politics and religion, and the response of Islam to economic challenges.
During this period, Islam demonstrated a dynamic nature as it adapted to diverse cultures, intersecting with local traditions and social norms. For instance, one could discuss the syncretism observed in regions like South Asia, where Islamic practices integrated with existing local rites, or in sub-Saharan Africa, where Islam was often blended with traditional beliefs.
Another theme might be the relationship between Islam and politics, elucidating how Islamic principles were interwoven with governance structures in various regions. The Mamluk Sultanate and Safavid Empire serve as prime examples where religion played a significant role in legitimation of political authority. In some areas, Islamic law was paramount, while in others, it coexisted with local customs.
The last theme could focus on Islam and economic transformations. Despite being conservative in nature, Islamic societies were hubs for scientific work and trade. Nevertheless, they fell short of igniting an industrial revolution or scientific explosion comparable to Western advancements.
The economic patterns, including the system of slavery within the Islamic world, also shifted during this period due to various factors like plagues and socio-political changes.