Question

What human advancement led to the formation of villages?

Answer 1

Agriculture led to villages

Step-by-step explanation:

Who wouldn't want to live with some guy who can make food grow out of the ground and has an infinite supply of it.

Answer 2

This advancement would be crop growing.

When people first started growing crops, this enabled them to stop living nomadic lives, where they had to go from food source to food source, but stay at one location that enable them to grow crops which they needed to make food out of. Eventually, this had led to the formation of villages and ever bigger urban areas :)