Congress hands the new army to a civilian department; Washington signs it into law
In the summer of 1789, the new federal government had a Constitution but almost no machinery to run it. On August 7, President George Washington signed the act creating the Department of War, built on committees and boards that had managed the Continental Army since 1775. He nominated Henry Knox, his old artillery commander, as the first secretary at war. The department opened with a staff of five and, until 1798, quietly ran naval affairs too.
This was the first American answer to a hard question: who controls the army in a republic that just fought off a king. Washington's choice, a civilian secretary answering to the president, set the pattern the Pentagon still follows, and the office outlasted thirteen presidents before splitting into the Army and Air Force departments in 1947.
QWhy did the War Department lose its records from the 1770s and 1780s?
On November 8, 1800, fire consumed the War Department building along with its records and files. The department had only just relocated to Washington that year after a decade in Philadelphia, so many of its earliest papers, potentially including material from the Revolutionary War boards that preceded it, burned before they could be archived elsewhere. Researchers today piecing together the department's founding years rely heavily on surviving congressional records and correspondence held outside the building rather than the department's own files, precisely because of this loss. The fire is a footnote next to the department's later history, but it erased a chunk of the paper trail from the agency's infancy.
QWhat happened to the Bureau of Indian Affairs after the War Department created it?
Secretary of War John C. Calhoun established the Bureau of Indian Affairs in 1824 as the department's main office for managing relations with Native nations. It stayed under War Department control for 25 years, handling treaties, trade, and land issues, until Congress transferred it to the newly founded Department of the Interior in 1849. That move separated Native American affairs from military administration for the first time since the department's creation, when Indian affairs had been listed among its original assigned duties. The bureau's quarter-century run inside the War Department shows how much civilian administrative work the agency absorbed beyond simply running the Army.
QHow much smaller was the U.S. Army than France's in 1890?
In 1890 the United States Army numbered just 39,000 men, making it the smallest and least powerful army of any major power at the time. France, by comparison, fielded 542,000 troops, nearly fourteen times the American total. The gap became glaring during the Spanish-American War of 1898, which the U.S. fought mostly with temporary volunteers and state militia rather than the tiny regular force. That mismatch pushed Secretary of War Elihu Root to push for a chief of staff system and a modern general staff modeled on European militaries, reforms that General Nelson A. Miles initially blocked before they eventually took hold.
