Teutonia, welcome to CFC!
I agree, that it appears the Civ 5 game mechanics for diplomacy have been consciously changed from past Civ titles, and altered from reality as you have noted. In every previous Civ (1 thru 4, including expansions) wiping out other civilizations was an important and necessary step towards achieving one (or more) victory conditions. Doing so would *not* permanently hamper your diplomacy with other tribes. Breaking a deal, though, that was another matter.
I agree with your historical view, too. Lots of kingdoms traded with ancient Persia, Babylon, and Rome, in between the wars. Trade happened between Native American tribes as well as wars; China traded with and conquered many groups around it. It is only very recently -- say, for example, Iraq invading Kuwait -- where military aggression results in trade embargoes and/or diplomatic sanctions.
I could live with the AI becoming less tolerant of military conquest as they adopt certain social policies or ideologies that are linked to the 2nd half of the 20th century. Julius Caesar should not be made to think and act like Tony Blair, Kofi Annan, or Lula de Silva.
I agree, that it appears the Civ 5 game mechanics for diplomacy have been consciously changed from past Civ titles, and altered from reality as you have noted. In every previous Civ (1 thru 4, including expansions) wiping out other civilizations was an important and necessary step towards achieving one (or more) victory conditions. Doing so would *not* permanently hamper your diplomacy with other tribes. Breaking a deal, though, that was another matter.
I agree with your historical view, too. Lots of kingdoms traded with ancient Persia, Babylon, and Rome, in between the wars. Trade happened between Native American tribes as well as wars; China traded with and conquered many groups around it. It is only very recently -- say, for example, Iraq invading Kuwait -- where military aggression results in trade embargoes and/or diplomatic sanctions.
I could live with the AI becoming less tolerant of military conquest as they adopt certain social policies or ideologies that are linked to the 2nd half of the 20th century. Julius Caesar should not be made to think and act like Tony Blair, Kofi Annan, or Lula de Silva.