the answer is B..........
Food, unite, and building of villages and cotiesthe presence of rivers, surplus of food and building of villages and cities
I'd say the combustion engine, even though it was toyed with in the mid-west during the cowboy era, it wasn't until after the Civil War in which it was a fully effective gasoline powered engine.
Toledo and <span>Maumee.
Hope that Helps! :)</span>
Washington called his strategy 'war of posts'.
