In my game I'm planning an invasion through heavy forests and mountains (Jefferson City to Ft Smithe, then go West).
Which kind of units is best suited for that ? I think cavalry won't be able to be usefull. It will be hard to deploy some artillery in such field.
But where can I find data that tells me which kind of unit are best in which terrain ?
I'm looking for data relative to game engine in order to better understand the rules of AACW.