paragraph: This road was made at the expense of the government as far as Cumberland, a town situated among the Alleghany mountains, and, from the nature of the ground, must have been a work of great cost. I regretted not having counted the number of bridges between Wheeling and Little Washington, a distance of thirty-four miles; over one stream only there are twenty-five, all passed by the road. They frequently occurred within a hundred yards of each other, so serpentine is its course; they are built of stone, and sometimes very neatly finished. Little Washington is in Pennsylvania, across a corner of which the road runs. This is a free state, but we were still waited upon by Negroes, hired from the neighbouring state of Virginia. We arrived at night, and set off again at four in the morning; all, therefore, that we saw of Little Washington was its hotel, which was clean and comfortable. The first part of the next day's journey was through a country much less interesting: its character was unvaried for nearly thirty miles, consisting of an uninterrupted succession of forest-covered hills. As soon as we had wearily dragged to the top of one of these, we began to rumble down the other side as rapidly as our four horses could trot; and no sooner arrived at the bottom than we began to crawl up again; the trees constantly so thick and so high as to preclude the possibility of seeing fifty yards in any direction. 
question: They arrived in Little Washington, PA for the night. The Negroes who waited on them were from another state. Where were they from?
answer: North Carolina