"you Cannot Affect The South."

-Acnvention of 4S0 persons iriendly to slavjy was lioid ir, Mm-ylund on ihe 15lh uit. at whfeh rosdutiona vere passer! favorable tn ihe catlingofa convention of Jlaveholders at Annapolis on the iiiöt Mondoy of January next, the object of winch is to enter intoan arrangement for 'c protection of thó institutioti ofslavery. v'imsay northern politicians to tbis-ar we notaffecting the South?