Where were the nourthern markets located

The Northern Liberty Market, later called Convention Hall Market and Center Market, was located on the east side of 5th Street NW, between K and L, in the present-day Mount Vernon Triangle neighborhood of Washington, D.C. It operated from 1875 to 1963.

That president would be none other than president warren g harding , return to say of life before wwi

The answer is a c b d a c b d