Zero Hour infantry units : 0:17
mods infantry units : 2:34
Zero Hour vehicles units : 5:02
mods vehicles units : 10:07
Zero Hour airforce units : 16:36
mods airforce units : 21:14
navy units : 25:43

Because the USA was in the base game of Zero Hour, I wanted to include the original units, as well as a selection of various USA units from other mods. This is far from an exhaustive list (I have not played all the mods!), but rather, a list of units that I felt best represented the spirit of the USA.

Mods included are :
Shockwave (14 units)
Operation Firestorm (13 units)
Rise of the Reds (8 units)
Continue (3 units)
The End of Days (1 unit)