Judging from your other questions, I would guess the Aztecs, because they had an extremely advanced civilization relative to their time period. However, you might want a second opinion to verify this. Hope this helps.
Cutural development because if the culture wasnt developed they woud not have survived
The answer to your question is B: It explains the organization of the federal government.
Answer:
Pro 1: NAFTA lowered the price of many goods.
Pro 2: NAFTA was good for GDP.
Pro 3: NAFTA was good for diplomatic relations.
Pro 4: NAFTA increased exports and created regional production blocs.
Con 1: NAFTA led to the loss of U.S. manufacturing jobs.
Explanation: