Two new members.
Welcome both!
If you are playing against the AI then you can do one thing that it never does, and that is attack with overwhelming force. (It sometimes manages that for one city but not for an entire civ.) If you can do that for two civs simultaneously, then it suggests to me that you should have done it for one rather earlier!
So it partly depends on personal playing style.
If you prefer a higher degree of risk, where you might not always succeed, then you can attack with less than overwhelming force. You can start earlier but the war may go on much longer. You don't need advanced units to do this.
If you prefer the juggernaut approach (as I do) then you fight defensively only until you know you can destroy an entire civ in just a few turns. (And then the next, and then the next...). You don't need modern units to do that, but it helps!
Or you can simply bribe your way to success. This is how one very successful player - Shadowdale - invariably does it. But you need a very different kind of civ in order to sustain the financial drain: very high trade, good communications and (mainly) democratic government.
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<IMG SRC="http://www.anglo-saxon.demon.co.uk/stormerne/stormerne.gif" border=0>


If you are playing against the AI then you can do one thing that it never does, and that is attack with overwhelming force. (It sometimes manages that for one city but not for an entire civ.) If you can do that for two civs simultaneously, then it suggests to me that you should have done it for one rather earlier!
So it partly depends on personal playing style.
If you prefer a higher degree of risk, where you might not always succeed, then you can attack with less than overwhelming force. You can start earlier but the war may go on much longer. You don't need advanced units to do this.
If you prefer the juggernaut approach (as I do) then you fight defensively only until you know you can destroy an entire civ in just a few turns. (And then the next, and then the next...). You don't need modern units to do that, but it helps!

Or you can simply bribe your way to success. This is how one very successful player - Shadowdale - invariably does it. But you need a very different kind of civ in order to sustain the financial drain: very high trade, good communications and (mainly) democratic government.
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<IMG SRC="http://www.anglo-saxon.demon.co.uk/stormerne/stormerne.gif" border=0>