01 Why would it be difficult to sustain large urban craft groups without agricultural surplus?
Answer and explanation
Correct answer: A. Craftspersons did not produce enough food themselves
Explanation: The governing concept is economic specialisation. Full-time craft workers, such as bead makers or metalworkers, devoted much of their labour to production rather than farming, so they depended on food supplied by cultivators. Agricultural surplus supported these specialists and other urban residents. Hence option A is correct; the other choices deny ordinary food needs or wrongly reduce agriculture to a ritual activity.