United States Army's motto is 'This We'll Defend'.
United States Army Institute of Heraldry's motto is 'Latin for'.
United States Army Corps of Engineers was created in 1775.
Sixth United States Army Group ended in 1945.
They fought for the United States (the Union) as opposed to the Confederate States (Confederacy.)
The United States of America and the Confederate States of America. More specifically, General George Meade of the United States Army and General Robert E. Lee of the Confederate States Army.
United States Army Military District of Washington's motto is 'Haec Protegimus'.
Second United States Army's motto is 'Second To None'.
United States Army's motto is 'This We'll Defend'.
United States Army Reserve Command's motto is 'Twice the Citizen'.
United States Army Corps of Engineers's motto is 'Essayons'.
United States Army Institute of Heraldry's motto is 'Latin for'.
United States Army Forces Command's motto is 'Freedom's Guardian'.
The motto of United States Army Pathfinder School is 'First In, Last Out'.
United States Army Institute of Heraldry's motto is 'Honor is the strongest shield'.
United States Army CBRN School's motto is 'Elementis regamus proelium'.
The motto of United States Army Criminal Investigation Command is 'Do what has to be done'.
This We'll Defend is the United States Army's motto.