Stronghold (Story)
Benefit: You can spend a move action to give battle orders to your troops, granting creatures under your command within 60 feet your choice of a +1 morale bonus on attack rolls, a +1 dodge bonus to AC, or a +1 bonus on a single type of saving throw. All creatures must receive the same benefit. You can't use this benefit on allies not under your command. This is a language-dependent, mind-affecting effect.
How long does this bonus last?
They don't actually say, but I would ASSUME for one round.
If it lasts longer (like until used), they usually say.
But... as written...
FOREVER! :D