Where did the Norway rat originate?

The Norway rat, scientifically known as Rattus norvegicus, is believed to have originated in Asia, particularly in the region around northern China. However, it gained prominence in Europe and eventually spread to North America and other parts of the world due to human activity.

The choice indicating Europe as the origin is commonly accepted in terms of its historical spread and establishment in European cities, as rats became closely associated with human settlements and ships that facilitated their movement across different regions. It is important to note that while they are often found in Europe, their initial native habitat is more closely linked to Asia.

This is why the answer regarding Europe is considered the most relevant in the context of the rat's widespread recognition and adaptation in urban environments, leading to its global distribution today. The relationship between the Norway rat and human habitation plays a significant role in its classification as a pest, especially in urban settings where it thrives.