DaviddesJ
Deity
I think we're arguing at cross-purposes - I'd see that tech trading, bribery, and war as part of a single strategy that is always essentially the same way of dealing with opponents, and always works - much as a single opening in chess may involve moving a knight, a pawn and a bishop rather than just moving the same piece.
I might get what I need through trade, or through war. To say those are all the same strategy doesn't make much sense to me. They are different routes to the same result. If in one game I only ever attack my neighbors and grow my strength and gain access to resources that way, and then in another game I only ever make peace and trade with my neighbors and grow my strength and gain access to resources that way, then am I really pursuing the same strategy in both games? Surely not.