Settled villages first arose in ancient western Asia chiefly because of ...

While advancements in building materials may have facilitated the construction of more durable structures, they were not the primary reason for the emergence of settled villages. The need for stable shelter arose after agriculture had already established communities, making it a secondary factor rather than a catalyst.

Law codes are essential for maintaining order in societies, but they typically develop after communities are established. The emergence of settled villages primarily resulted from the need for stable food production, not from the existence of legal frameworks. Thus, law codes cannot account for the initial formation of these settlements.

The invention of writing was a significant advancement that followed the establishment of settled communities. While writing facilitated record-keeping and communication, it did not directly contribute to the formation of villages. The need for written records arose from the complexities of settled life rather than being a precursor to it.