Excerpt from Fort Duquesne and Fort Pitt: Early Names of Pittsburgh Streets
1753. - The French begin to build a chain of forts to enforce their boundaries.
Dec. 11, 1753. - Washington visits Fort Le B?uf.
Jan., 1754. - Washington Это и многое другое вы найдете в книге Fort Duquesne and Fort Pitt (Daughters of the American Revol Chapter)