Initially I thought this level would be quite tricky to get done, but it's actually very simple. I mean VERY simple. I take out the 2 enemy towers (Take note of the way I make use of the shooting delay to move my Falconets up towards the river) to spawn the reinforcements/base. I also build a Fire Pit to grant me some extra unit damage. After that it's just moving to the enemy Town Center with my entire army and crushing it like there's no tomorrow. The Redoubt just before the Town Center is heavily guarded and needs to be dealt with. First destroying the Redoubt Cannon is a must since that thing is very powerful, with 1 blast it can take out mutiple units (I mean literally waves of units). Then I kill most of the Infantry there especially those elite guards, those guys are tough units. A funny thing is when I'm passing the first Redoubt is that Nathaniel Black says it needs to be destroyed before even hoping of getting to Yorktown, while I just ignore it and go to Yorktown anyway. The French allies will also, well, I wanted to say "help" but they're completely useless. Sure they'll help destroying the first Redoubt a bit, but after that they'll just be standing still and won't do anything, until some minutes have passed and they decide to move to the second Redoubt... So in the meantime of French ally lazyness, I already obliterate Yorktown ;)