CHAPTER XXI. THE LONG, LONG TRAIL.

OPERATIONS OF 368TH INFANTRY--NEGROES FROM PENNSYLVANIA, MARYLAND AND SOUTH--IN ARGONNE HELL--DEFEAT IRON CROSS VETERANS--VALIANT PERSONAL EXPLOITS--LIEUTENANT ROBERT CAMPBELL--PRIVATE JOHN BAKER--OPERATIONS OF 367TH INFANTRY--"MOSS'S BUFFALOES"--365TH AND 366TH REGIMENTS--THE GREAT DIVIDE--THEIR SOULS ARE MARCHING ON--PRAISED BY PERSHING--SOME CITATIONS