Alps / Rhine River valley / Rhine River / Ill river / Moselle River / Thur river / Breusch River / North Sea / Vosges Mountains / Lauch river / Breusch River valley / Fecht River / Rhine / /
Organization
American First Army / Allied / A.E.F. / An American Division / American Second Army / German Army / American Army / French army / /
Person
AL PLACES / Vauban / / /
Position
corps commander / General / military engineer / famous military engineer / /