I would have to say that Augustus was more important because he started the Roman Empire on a stable footing, and ushered in the Pax Romana.
The primary advantage obtained by the Iroquois with the implementation of the constitution was an increased area of protection, since many were not obligated to help their neighbors if attacked by other tribes or settlers. However a disadvantage was that it was hard to enforce, give then vast expanse of territory.<span />
Assuming you're referring to the Industrial Revolution, the correct response would be mercantilism and capitalism since the mass production of goods on an unprecedented scale meant that capitalist societies thrived from trade. I hope this helps you out, Have a good day and good luck with any other work