What led to the creation of complex societies?
a. the advent of farming
b. the reluctance to stay in one place
c. the beginning of hunting and gathering
d. the desire to consumer larger amounts of meat

The creation of complex societies was brought upon by the advent of farming - a.

With farming being on the horizon, more and more people opted for staying in one place and start farming. This was easier for them compared to hunting dangerous wild animals. This eventually lead to the creation of complex societies. 

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