Holland Smith was born on April 20, 1882 in Hatchechubbee, Alabama to John V. Smith and his wife Cornelia Caroline McTyeire. He received a Bachelor of Science degree from Auburn University (then known as Alabama Polytechnic Institute) in 1901. He had already decided on a military career and had become first sergeant of a cavalry company in the Alabama National Guard. However, he obtained his Bachelor of Laws degree from the University of Alabama in 1903 and practiced law in Montgomery, Alabama for a year.

After the latter assignment, General Smith assumed command of the 1st Marine Brigade at Quantico, taking that unit to Guantanamo Bay, Cuba, for extended amphibious training in October 1940. In February 1941, when the brigade was redesignated the U.S. 1st Marine Division, he became that organization's first commander. He returned with the division to Quantico in April 1941, and in June of that year he was detached from it to take command of the organization that eventually became the Amphibious Force, Atlantic Fleet. Under this command, the 1st Marine Division and the 1st and 9th Army Divisions received their initial training in amphibious warfare.  Moving to San Diego in August 1942, the general took command of the Amphibious Corps, Pacific Fleet, under which he completed the amphibious indoctrination of the 2d and 3d Marine Divisions before they went overseas, and the 7th Army Division and other units involved in the Aleutians operation. The Amphibious Corps, Pacific Fleet, was later redesignated the V Amphibious Corps, and in September 1943, as commander of that unit, General Smith arrived at Pearl Harbor to begin planning for the Gilbert Islands campaign. He continued to head the V Amphibious Corps until August 1944, when he was named Commanding General, Fleet Marine Force, Pacific, at Pearl Harbor. Subsequently, he commanded the Fleet Marine Force. In addition to that post, he commanded Task Force 56 in the Battle of Iwo Jima before returning to the United States in July 1945, to head the Marine Training and Replacement Command at Camp Pendleton, California. Holland was known for the quote "In our corps without responsibility and discipline we would not have won the Battle of Iwo Jima."  U.S. Navy Admirals Raymond Spruance and Richmond Turner wanted General Smith to command the Okinawa invasion forces. They were overruled by CinCPac, Admiral Nimitz because General Smith had sacked a U.S. Army General, Ralph Smith, during the Saipan campaign, and justifiable animosity between senior U.S. Army staff existed towards General Smith due to his service chauvinism. U.S. Army General Simon Bolivar Buckner, Jr. was appointed to command the Okinawa invasion in his place. Coincidentally, General Roy Geiger USMC, was placed in command of Tenth Army in June, 1945 when General Buckner was killed in Action.

what did he do after the campaign?
Subsequently, he commanded the Fleet Marine Force. In addition to that post, he commanded Task Force 56 in the Battle of Iwo Jima before returning to the United States