Among of the some Mostly used Registers named as AC or Accumulator, Data Register or DR, the AR or Address Register, program counter (PC), Memory Data Register (MDR) ,Index register,Memory Buffer Register. These Registers are used for performing the various Operations.
United States Secretary of Defense Ashton Carter has named General Vincent K. Brooks to be the next commanding general of United States Forces Korea (USFK), the U.S. Department of Defense announced Friday. As commander of USFK, Brooks will be in charge of all U.S. military forces in Korea and be the senior U.S. military officer.
President Abraham Lincoln as Commander-in-Chief. President Abraham Lincoln, as commander-in-chief of the United States Armed Forces, with Allan Pinkerton and Major General John A. McClernand after the Battle of Antietam, 1862.