Edward Otho Cresap Ord, frequently referred to as E. O. C. Ord, was an American engineer and United States Army officer who saw action in the Seminole War, the Indian Wars, and the American Civil War. He commanded an army during the final days of the Civil War, and was instrumental in forcing the surrender of Confederate General Robert E. Lee. He also designed Fort Sam Houston. He died in Havana, Cuba of yellow fever.
Samuel Ryan Curtis was an American military officer and one of the first Republicans elected to Congress. He was most famous for his role as a Union Army general in the Trans-Mississippi Theater of the American Civil War, especially for his victories at the Battles of Pea Ridge in 1862 and Westport in 1864.
The Army of the Tennessee was a Union army in the Western Theater of the American Civil War, named for the Tennessee River. A 2005 study of the army states that it "was present at most of the great battles that became turning points of the war—Fort Donelson, Vicksburg, and Atlanta" and "won the decisive battles in the decisive theater of the war."
The territory of the United States and its overseas possessions has evolved over time, from the colonial era to the present day. It includes formally organized territories, proposed and failed states, unrecognized breakaway states, international and interstate purchases, cessions, and land grants, and historical military departments and administrative districts. The last section lists informal regions from American vernacular geography known by popular nicknames and linked by geographical, cultural, or economic similarities, some of which are still in use today.
John Pope was a career United States Army officer and Union general in the American Civil War. He had a brief stint in the Western Theater, but he is best known for his defeat at the Second Battle of Bull Run in the East.
John McAllister Schofield was an American soldier who held major commands during the American Civil War. He was appointed U.S. Secretary of War (1868–1869) under President Andrew Johnson and later served as Commanding General of the United States Army (1888–1895).
The Battle of Westport, was fought on October 23, 1864, in modern Kansas City, Missouri, during the American Civil War. Union forces under Major General Samuel R. Curtis decisively defeated an outnumbered Confederate force under Major General Sterling Price. This engagement was the turning point of Price's Missouri Expedition, forcing his army to retreat. The battle ended the last major Confederate offensive west of the Mississippi River, and for the remainder of the war the United States Army maintained solid control over most of Missouri. This battle was one of the largest to be fought west of the Mississippi River, with over 30,000 men engaged.
Army of the Mississippi was the name given to two Union armies that operated around the Mississippi River, both with short existences, during the American Civil War.
Grenville Mellen Dodge was a Union Army officer on the frontier and a pioneering figure in military intelligence during the Civil War, who served as Ulysses S. Grant's intelligence chief in the Western Theater. He served in several notable assignments, including command of the XVI Corps during the Atlanta Campaign.
Price's Missouri Expedition, also known as Price's Raid or Price's Missouri Raid, was an unsuccessful Confederate cavalry raid through Arkansas, Missouri, and Kansas in the Trans-Mississippi Theater of the American Civil War. Led by Confederate Major General Sterling Price, the campaign aimed to recapture Missouri and renew the Confederate initiative in the larger conflict.
The Army of Missouri was a Confederate field army during the American Civil War that served as part of the Trans-Mississippi Department. It was established in September 1864 under the command of Major General Sterling Price to invade Missouri. The fall campaign was unsuccessful, and the army retreated to Arkansas, where it was broken up and reabsorbed into the Army of the Trans-Mississippi.
The western theater of the American Civil War encompassed major military operations in the states of Alabama, Georgia, Florida, Mississippi, North Carolina, Kentucky, South Carolina and Tennessee, as well as Louisiana east of the Mississippi River. Operations on the coasts of these states, except for Mobile Bay, are considered part of the Lower Seaboard Theater. Most other operations east of the Appalachian Mountains are part of the eastern theater. Operations west of the Mississippi River took place in the trans-Mississippi theater.
The trans-Mississippi theater of the American Civil War was the scene of the major military operations west of the Mississippi River. The area is often thought of as excluding the states and territories bordering the Pacific Ocean, which formed the Pacific coast theater of the American Civil War (1861–1865).
The Military Division of the Mississippi was an administrative division of the United States Army during the American Civil War that controlled all military operations in the Western Theater from 1863 until the end of the war.
The Department of the Missouri was a command echelon of the United States Army in the 19th century and a sub division of the Military Division of the Missouri that functioned through the Indian Wars.
The Department of the West, later known as the Western Department, was a major command (Department) of the United States Army during the 19th century. It oversaw the military affairs in the country west of the Mississippi River to the borders of California and Oregon.
The Army of Central Kentucky was a military organization within Department No. 2. Originally called the Army Corps of Central Kentucky, it was created in the fall of 1861 as a subsection of Department No. 2, and continued in existence until the end of March 1862 when it was absorbed and merged into the Army of Mississippi, which was then re-organized as the Army of Tennessee on November 20, 1862.
The Department of Kansas was a Union Army command department in the Trans-Mississippi Theater during the American Civil War. This department existed in three different forms during the war.
The Department of the Northwest was an U.S. Army Department created on September 6, 1862, to put down the Sioux uprising in Minnesota. Major General John Pope was made commander of the Department. At the end of the Civil War the Department was redesignated the Department of Dakota.
The Seventh Corps Area was a Corps area, effectively a military district, of the United States Army active from 1920 to 1941. It initially was responsible for army forces in Kansas, Minnesota, Missouri, North Dakota, South Dakota, Iowa and Nebraska. Army responsibility for Arkansas was transferred from the Fourth Corps Area to the Seventh Corps Area on 1 December 1920. In October 1940, the War Department implemented a transfer of tactical command functions of the Corps areas, moving tactical forces to field armies and transforming the Corps areas to Service Commands, themselves part of Army Service Forces. The Seventh Corps Area maintained its name until May 1941, when it was officially designated HQ, Seventh Corps Area Service Command in May 1941. While the Seventh Corps Area no longer existed, the HQ, Seventh CASC – later re-designated HQ, Seventh Service Command – continued until January 1944.
