Before scrubbing, soak your feet in warm soapy water to help soften the skin and make it easier to scrub. 1  Before going to bed, mix some liquid soap in a foot tub filled with warm water. 2  Soak your feet in this warm soapy water for about 20 minutes. 3  Use a pumice stone to gently scrub off the loosened dead skin cells.
The Year - 1920. The Army consolidated all enlisted ranks into seven pay grades, five of which were for noncommissioned officers. During World War II, the Army differentiated between technical and combat grades, although the three technician grades adopted were dropped by the postwar Army.
In the Army, Marine Corps, and Air Force, these pay grades correspond to the ranks of second lieutenant (O-1), first lieutenant (O-2), and captain (O-3), and in the Navy, ensign, lieutenant junior grade, and lieutenant.Officers in the next three pay grades (O-4 through O-6) are considered field grade officers.he rank and file of the military in most of the Greek city states was composed of ordinary citizens. Heavily armed foot soldiers were called hoplites hoplitÃ¨s or hoplites and a hoplomachos was a drill or weapons. instructor