Battle of Gettysburg in the context of "John Bell Hood"

The drum is a member of the percussion group of musical instruments. In the Hornbostel–Sachs classification system, it is a membranophone. Drums consist of at least one membrane, called a drumhead or drum skin, that is stretched over a shell and struck, either directly with the player's hands, or with a percussion mallet, to produce sound. There is usually a resonant head on the underside of the drum. Other techniques have been used to cause drums to make sound, such as the thumb roll. Drums are the world's oldest and most ubiquitous musical instruments, and the basic design has remained virtually unchanged for thousands of years.

Drums may be played individually, with the player using a single drum, and some drums such as the djembe are almost always played in this way. Others are normally played in a set of two or more, all played by one player, such as bongo drums and timpani. A number of different drums together with cymbals form the basic modern drum kit. Many drums are played together with other instruments.

Vicksburg is a historic city in Warren County, Mississippi, United States. It is the county seat. The population was 21,573 at the 2020 census. Located on a high bluff on the east bank of the Mississippi River across from Louisiana, Vicksburg was built by French colonists in 1719. The outpost withstood an attack from the native Natchez people. It was incorporated as Vicksburg in 1825 after Methodist missionary Newitt Vick. The area that is now Vicksburg was long occupied by the Natchez as part of their historical territory along the Mississippi. The first Europeans who settled the area were French colonists who built Fort Saint Pierre in 1719 on the high bluffs overlooking the Yazoo River at present-day Redwood. They conducted fur trading with the Natchez and others, and started plantations. During the American Civil War, it was a key Confederate river-port, and its July 1863 surrender to Ulysses S. Grant, along with the concurrent Battle of Gettysburg, marked the turning-point of the war.

After the war came the Reconstruction era and then a violent return to power by white supremacists in 1874 and 1875, including the Vicksburg massacre. Today, Vicksburg's population is majority African American. The city is home to three large installations of the United States Army Corps of Engineers, which has often been involved in local flood control.

The Battle of Chickamauga, fought on September 18–20, 1863, between the United States Army and Confederate forces in the American Civil War, marked the end of a U.S. Army offensive, the Chickamauga Campaign, in southeastern Tennessee and northwestern Georgia. It was the first major battle of the war fought in Georgia and the most significant Union defeat in the Western Theater, and it involved the second-highest number of casualties after the Battle of Gettysburg.

The battle was fought between the U.S. Army's Army of the Cumberland under Maj. Gen. William Rosecrans and the Confederate Army of Tennessee under Gen. Braxton Bragg, and was named for Chickamauga Creek. The West Chickamauga Creek meanders near and forms the southeast boundary of the battle area and the park in northwest Georgia. (The South Chickamauga ultimately flows into the Tennessee River about 3.5 miles (5.6 km) northeast of downtown Chattanooga).

George Gordon Meade (December 31, 1815 – November 6, 1872) was an American military officer who served in the United States Army and the Union army as a major general in command of the Army of the Potomac during the American Civil War from 1863 to 1865. He fought in many of the key battles of the eastern theater and defeated the Confederate Army of Northern Virginia led by General Robert E. Lee at the Battle of Gettysburg.

He was born in Cádiz, Spain, to a wealthy Philadelphia merchant family and graduated from the United States Military Academy in 1835. He fought in the Second Seminole War and the Mexican–American War. He served in the United States Army Corps of Topographical Engineers and directed construction of lighthouses in Florida and New Jersey from 1851 to 1856 and the United States Lake Survey from 1857 to 1861.

The Gettysburg Address is a speech delivered by Abraham Lincoln, the 16th U.S. president, following the Battle of Gettysburg during the American Civil War. The speech has come to be viewed as one of the most famous, enduring, and historically significant speeches in American history.

Lincoln delivered the speech on the afternoon of November 19, 1863, during a formal dedication of Soldiers' National Cemetery, now known as Gettysburg National Cemetery, on the grounds where the Battle of Gettysburg was fought four and a half months earlier, between July 1 and July 3, 1863, in Gettysburg, Pennsylvania. In the battle, Union army soldiers successfully repelled and defeated Confederate forces in what proved to be the Civil War's deadliest and most decisive battle, resulting in more than 50,000 Confederate and Union army casualties in a Union victory that altered the war's course in the Union's favor.

Adams County is a county in the Commonwealth of Pennsylvania. As of the 2020 census, the population was 103,852. Its county seat is Gettysburg. The county was created on January 22, 1800, from part of York County, and was named for John Adams, the second President of the United States.

Between July 1 and July 3, 1863, the Battle of Gettysburg, the bloodiest and most significant battle of the American Civil War, was fought near Gettysburg. As a result, Adams County is a center for Civil War-related tourism. Adams County comprises the Gettysburg metropolitan statistical area, which is also included in the Harrisburg–York–Lebanon combined statistical area. The county is part of the South Central region of the commonwealth.

George Armstrong Custer (December 5, 1839 – June 25, 1876) was a United States Army officer and cavalry commander in the American Civil War and the American Indian Wars.

Custer graduated from the United States Military Academy at West Point, New York, last in his graduating class of 1861 (34th out of a starting class of 108 candidates, 68 passing the entrance exam, of whom 34 graduated). Nonetheless, Custer achieved a higher military rank than any other U.S. Army officer in his class. Following graduation, he worked closely with future Union Army Generals George B. McClellan and Alfred Pleasonton, both of whom recognized his abilities as a cavalry leader. He was promoted in the early American Civil War (1861–1865), to brevet brigadier general of volunteers when only aged 23. Only a few days afterwards, he fought at the pivotal Battle of Gettysburg in Pennsylvania in early July 1863, where he commanded the Michigan Brigade. Despite being outnumbered, the new General Custer defeated Confederate States Army cavalry of General J. E. B. Stuart's attack at East Cavalry Field on the crucial third day of the Gettysburg clash.

The military history of the United States spans over four centuries, dating back to 1607 and pre-dating by nearly two centuries the founding of the nation following the American Revolutionary War. During this moment, the United States evolved from a colonial territory to newly formed nation following its independence from the Kingdom of Great Britain (1775–1783) to ultimately becoming a world superpower in the aftermath of World War II and through the present. As of 2024, the United States Armed Forces consists of the Army, Marine Corps, Navy, Air Force and Space Force, all under the command of the Department of Defense, and the Coast Guard, which is controlled by the Department of Homeland Security.

In 1775, the Continental Congress, convening in present-day Independence Hall in Philadelphia, established the Continental Army, the Continental Navy, and the Continental Marines, formally joining and escalating its war for independence in the Revolutionary War. This newly formed military, fighting alongside the Kingdom of France, triumphed over the British in the war, leading to its independence following the signing of the Treaty of Paris in 1783. In 1789, the new Constitution made the U.S. president the commander-in-chief, and gave Congress the authority to declare war. Major conflicts involving the U.S. military include the American Revolutionary War, American Indian Wars, War of 1812, Mexican–American War, American Civil War, Spanish–American War, World War I, World War II, Korean War, Vietnam War, Gulf War, War in Afghanistan, Iraq War, and the war against the Islamic State.

Lewis Thornton Powell (April 22, 1844 – July 7, 1865) was an American Confederate soldier who attempted to assassinate William Henry Seward as part of the Lincoln assassination plot. Wounded at the Battle of Gettysburg, he later served in Mosby's Rangers before working with the Confederate Secret Service in Maryland. John Wilkes Booth recruited him into a plot to kidnap Lincoln and turn the president over to the Confederacy, but then decided to assassinate Lincoln, Seward, and Vice President Andrew Johnson instead, and assigned Powell the task to kill Seward.

Co-conspirator David Herold was to guide Powell to Seward's home, then help him escape, but fled before Powell was able to exit the Seward home. Powell arrived at the boarding house run by Mary Surratt, mother of co-conspirator John Surratt, three days later while the police were there conducting a search, and was arrested. Powell, Mary Surratt, Herold, and George Atzerodt were sentenced to death by a military tribunal, and executed at the Washington Arsenal.