I think the time frame is fine.
I do think that most of the world could be conquered by the end of the scenario, if you are hyper-aggressive, use diplomacy really well, and kick butt in all the right places. Definitely if you get a few well-placed countries on your side.
I do think that most of the world could be conquered by the end of the scenario, if you are hyper-aggressive, use diplomacy really well, and kick butt in all the right places. Definitely if you get a few well-placed countries on your side.