I would have to say it would be C?
Built (1811–37) from Cumberland, Md<span>. (western terminus of a state road from </span>Baltimore<span> and of the Chesapeake and Ohio Canal), to </span>Vandalia<span>, Ill., it forms part of the present U.S. Route 40.</span>
It should be 1, WWI hope this helped.
The <span>name of the proposed law that would ban slavery in all territory won in the Mexican American war was the "Wilmot Proviso"--named after the man who proposed it. </span>
