The best analysis of why European trade affected the development of cities in different ways is:
The level of impact European had on a city depended on the amount of access they had to it.
This statement acknowledges that the influence of European trade varied based on factors such as geography, local governance, and the extent to which Europeans were able to establish economic and political control. Cities that had greater access and interaction with European traders were more likely to experience significant changes, such as infrastructure development, economic transformation, and cultural exchange, while those with limited access might remain relatively unchanged.