http://evolution2025.com/gen2.GIF

you can check in that pic if aod and pdm were merged at some point.

depending do you mean army of darkness or angel of destruction, army's tracks end halfway year 2000 and 1999 Army (part of TSA) fought against FOG (SOL, MD, etc) and PDM was founded year after Army vanished.

http://wiki.earthempires.com/...ration_of_Great_Alliances

http://wiki.earthempires.com/..._by_Total_Networth_Aug_00