I want to clarify one thing. Can I purchase action/troop Cards from my hand and place in my tableau for later Battles? I know Alan stated earlier that unless they We're troop cards you cannot store these cards for later Use.
I'm having trouble following the question, but the only "hand" cards are Action cards. When drawing during the Historique phase, you aren't drawing cards to your hand, but rather revealing them and the putting them in their proper place: Provincial cards go straight to the tableau, action cards to your hand. Otherwise people would game the system by holding cards in order to duck British events that discard them. However, you are not required to commit cards on the tableau to battles.