The correct answer is <span>He </span>sailed<span> to Philadelphia
This was surprising because everyone had expected that he would actually go further north and help general Burgoyne in Saratoga, but he managed to take Philadelphia which was a victory but proved to be bad in the end since the battle of Saratoga was a disaster for the British army without the help of Howe.</span>
The tank- providing troops with mobile protection and firepower, Many sources imply that Leonardo da Vinci and H.G. Wells in some way foresaw or "invented" the tank