Yes. They did in both wars.
boats
Boats
use the force
boats/ships and the watershed
Metal and glass.
Because the Germans didn't have a battlefleet (they didn't have aircraft carriers).
Obviously drinking water.
The boats in Pastoria City mark the border of the city, which cannot be accessed during normal gameplay. You will need to use the Walkthrough Wall cheat using the Action Replay to pass the boats. There is not supposed to be anything on the other side, anyway.
There is a glitch you can use to get the bonus weapon on Mafia Wars but you wont be able to use it in fights. It basically will just be there for show because Mafia Wars made it so you couldn't use it and other then that you will just have to keep leveling up and get to level 99 to get it.
Cars, trains, planes, boats, airships, to name a few
Britain was on the Entente Power.