1) Yes they cost the same.Now some quick questions:
When I capture workers do they cost me the same upkeep as normal workers?
How long will my population hold it against me for choosing to beat them down to build that temple a few turns sooner?
What is the best warmonger Civ? I like the Japanese but so far have only played 3 different Civs and only one militaristic one.
Thanks for any help in advance.
2) It depends on how many military units you put in them and the government you have:
Anarchy= 0
Despotism= 2
Monarchy= 3
Communism= 4
Republic= 0
Democracy= 0
Fascism= 4
Feudalism= 3
3) I found that the best war civ is Germany or Rome. They both work well with my gameplay.
4) Help: Don't play civ4; Democracy is NOT good for war (no matter what people say); don't automate anything; don't build cities next to volcanoes; and if you need any more help on the rules, look at the editor (it helps a lot).