The ACA changed its name to the "National Guard" under O'Duffy and adopted the uniform of black berets and blue shirts, using the straight armed salute, and were nicknamed "The Blueshirts".
The ACA changed its name to the "National Guard" under O'Duffy. The ACA adopted the uniform of black berets. The ACA adopted the uniform of blue shirts. The ACA was using the straight armed salute. The ACA were nicknamed "The Blueshirts".