Quote Originally Posted by Spectral
Wil by the time of the next release ( hope it's soon ) we have a list of units, including the regions where they can be recruited, and under which govt's and buildings are they available ? Sometimes this is quite confusing, especially with the regional ones.
No, that's something you have to memorize. Can't make it too easy for you...

It's in the works, but if it will be till the next patch we are not entirely sure, but a list of units and where they can be trained will be created, but when it will be out, is another matter entirely.