|
Braddock Heights, Maryland
Braddock Heights is an unincorporated community and census-designated place (CDP) in Frederick County, Maryland, United States. The population was 2,608 at the 2010 census. The local ZIP codes are 21714 (post office boxes only) and 21703. History Braddock Heights is located at an elevation of atop Braddock Mountain (as Catoctin Mountain is locally known) near the pass at Braddock Springs, so named after British General Edward Braddock and Lt. Colonel George Washington's use of the mountain pass on their way to Fort Duquesne during the French and Indian War on April 29, 1755. During the Civil War, Braddock Heights was the site of a minor cavalry battle between generals J.E.B. Stuart (CSA) and Alfred Pleasonton (USA) on September 13, 1862; it was at that time known as "Fairview Pass". One mile east of Braddock Heights, near the base of Braddock Mountain, are the older communities of Clifton and Old Braddock. The picturesque view of the city of Frederick from Old Braddock— ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Census-designated Place
A census-designated place (CDP) is a concentration of population defined by the United States Census Bureau for statistical purposes only. CDPs have been used in each decennial census since 1980 as the counterparts of incorporated places, such as self-governing cities, towns, and villages, for the purposes of gathering and correlating statistical data. CDPs are populated areas that generally include one officially designated but currently unincorporated community, for which the CDP is named, plus surrounding inhabited countryside of varying dimensions and, occasionally, other, smaller unincorporated communities as well. CDPs include small rural communities, edge cities, colonias located along the Mexico–United States border, and unincorporated resort and retirement communities and their environs. The boundaries of any CDP may change from decade to decade, and the Census Bureau may de-establish a CDP after a period of study, then re-establish it some decades later. Most unin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Catoctin Mountain
Catoctin Mountain, along with the geologically associated Bull Run Mountains, forms the easternmost mountain ridge of the Blue Ridge Mountains, which are in turn a part of the Appalachian Mountains range. The ridge runs northeast–southwest for about departing from South Mountain near Emmitsburg, Maryland, and running south past Leesburg, Virginia, where it disappears into the Piedmont in a series of low-lying hills near New Baltimore, Virginia. The ridge forms the eastern rampart of the Loudoun and Middletown valleys. Geography Catoctin Mountain traverses Frederick County, Maryland, and extends into northern Loudoun County, Virginia. It rises to its greatest elevation of above sea level just southwest of Cunningham Falls State Park and is transected by gaps at Braddock Heights (Fairview Pass), Point of Rocks on the Potomac River and Clarke's Gap west of Leesburg, as well as several other unnamed passes in Maryland and Virginia. The mountain is much lower in elevation in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Road
The National Road (also known as the Cumberland Road) was the first major improved highway in the United States built by the Federal Government of the United States, federal government. Built between 1811 and 1837, the road connected the Potomac River, Potomac and Ohio Rivers and was a main transport path to the Western United States, West for thousands of settlers. When improved in the 1830s, it became the second U.S. road surfaced with the macadam process pioneered by Scotsman John Loudon McAdam. Construction began heading west in 1811 at Cumberland, Maryland, on the Potomac River. After the panic of 1837, Financial Panic of 1837 and the resulting economic depression, congressional funding ran dry and construction was stopped at Vandalia, Illinois, the then-capital of Illinois, northeast of St. Louis, Missouri, St. Louis across the Mississippi River. The road has also been referred to as the Cumberland Turnpike, the Cumberland–Brownsville Turnpike (or Road or Pike), the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interstate 70 In Maryland
Interstate 70 (I-70) is a part of the Interstate Highway System that runs from Cove Fort, Utah, to Baltimore, Maryland. In Maryland, the Interstate Highway runs from the Pennsylvania state line in Hancock east to the Interstate's eastern terminus near its junction with I-695 at a park and ride in Baltimore. I-70 is the primary east–west Interstate in Maryland; the Interstate Highway connects Baltimore—and Washington, DC, via I-270—with Western Maryland. The Interstate serves Frederick and Hagerstown directly and provides access to Cumberland via its junction with I-68 at Hancock. I-70 runs concurrently with its predecessor highway, U.S. Route 40 (US 40), from Hancock to Indian Springs in Washington County and from Frederick to West Friendship in Howard County. I-70's route from Frederick to West Friendship was constructed as a divided highway relocation of US 40 in the early to mid-1950s and a freeway bypass of Frederick in the late 1950s. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barbara Fritchie
Barbara Fritchie (née Hauer; December 3, 1766 – December 18, 1862), also known as Barbara Frietchie, and sometimes spelled Frietschie, was a Unionist during the Civil War. She became part of American folklore in part from a popular poem by John Greenleaf Whittier. Life and career Fritchie was born Barbara Hauer in Lancaster, Pennsylvania, and married John Casper Fritchie, a glove maker, on May 6, 1806. She became famous as the heroine of the 1863 poem "Barbara Frietchie" by John Greenleaf Whittier, in which she pleads with an occupying Confederate general, "Shoot if you must this old gray head, but spare your country's flag." Three months after this alleged incident, Frietchie died. She was buried alongside her husband, who had died in 1849, in the German Reformed Cemetery in Frederick.Quynn, William R. "Frietschie, Barbara Hauer" in ''Notable American Women, 1607–1950: A Biographical Dictionary''. Edward T. James, editor. Cambridge, Massachusetts: The Belknap Press ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Greenleaf Whittier
John Greenleaf Whittier (December 17, 1807 – September 7, 1892) was an American Quaker poet and advocate of the abolition of slavery in the United States. Frequently listed as one of the fireside poets, he was influenced by the Scottish poet Robert Burns. Whittier is remembered particularly for his anti-slavery writings, as well as his 1866 book ''Snow-Bound''. Biography Early life and work John Greenleaf Whittier was born to John and Abigail ( Hussey) Whittier at their rural homestead in Haverhill, Massachusetts, on December 17, 1807. His middle name is thought to mean ''feuillevert'', after his Huguenot forebears. He grew up on the farm in a household with his parents, a brother and two sisters, a maternal aunt and paternal uncle, and a constant flow of visitors and hired hands for the farm. As a boy, it was discovered that Whittier was color-blind when he was unable to see a difference between ripe and unripe strawberries. The farm was not very profitable, and there was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stereoscopic
Stereoscopy (also called stereoscopics, or stereo imaging) is a technique for creating or enhancing the depth perception, illusion of depth in an image by means of stereopsis for binocular vision. The word ''stereoscopy'' derives . Any stereoscopic image is called a stereogram. Originally, stereogram referred to a pair of stereo images which could be viewed using a stereoscope. Most stereoscopic methods present a pair of two-dimensional images to the viewer. The left image is presented to the left eye and the right image is presented to the right eye. When viewed, the human brain perceives the images as a single 3D view, giving the viewer the perception of Three-dimensional space, 3D depth. However, the 3D effect lacks proper focal depth, which gives rise to the Vergence-Accommodation Conflict. Stereoscopy is distinguished from other types of 3d display#3D displays, 3D displays that display an image in Three-dimensional space, three full dimensions, allowing the observer to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oliver Wendell Holmes, Sr
Oliver Wendell Holmes Sr. (; August 29, 1809 – October 7, 1894) was an American physician, poet, and polymath based in Boston. Grouped among the fireside poets, he was acclaimed by his peers as one of the best writers of the day. His most famous prose works are the "Breakfast-Table" series, which began with '' The Autocrat of the Breakfast-Table'' (1858). He was also an important medical reformer. In addition to his work as an author and poet, Holmes also served as a physician, professor, lecturer, inventor, and, although he never practiced it, he received formal training in law. Born in Cambridge, Massachusetts, Holmes was educated at Phillips Academy and Harvard College. After graduating from Harvard in 1829, he briefly studied law before turning to the medical profession. He began writing poetry at an early age; one of his most famous works, " Old Ironsides", was published in 1830 and was influential in the eventual preservation of the USS ''Constitution''. Following trai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frederick, Maryland
Frederick is a city in and the county seat of Frederick County, Maryland. It is part of the Baltimore–Washington Metropolitan Area. Frederick has long been an important crossroads, located at the intersection of a major north–south Native American trail and east–west routes to the Chesapeake Bay, both at Baltimore and what became Washington, D.C. and across the Appalachian mountains to the Ohio River watershed. It is a part of the Washington-Arlington-Alexandria, DC-VA-MD-WV Metropolitan Statistical Area, which is part of a greater Washington-Baltimore-Arlington, DC-MD-VA-WV-PA Combined Statistical Area. The city's population was 78,171 people as of the 2020 United States census, making it the second-largest incorporated city in Maryland (behind Baltimore). Frederick is home to Frederick Municipal Airport ( IATA: FDK), which accommodates general aviation, and Fort Detrick, a U.S. Army bioscience/communications research installation and Frederick county's largest emplo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alfred Pleasonton
Alfred Pleasonton (June 7, 1824 – February 17, 1897) was a United States Army officer and major general of volunteers in the Union cavalry during the American Civil War. He commanded the Cavalry Corps of the Army of the Potomac during the Gettysburg campaign, including the largest predominantly cavalry battle of the war, Brandy Station. In 1864, he was transferred to the Trans-Mississippi theater, where he defeated Confederate General Sterling Price in two key battles, including the Battle of Mine Creek, the second largest cavalry battle of the war, effectively ending the war in Missouri. He was the son of Stephen Pleasonton and younger brother of Augustus Pleasonton. Early life Pleasonton was born in Washington, D.C., on June 7, 1824.Eicher, John H., and David J. Eicher, ''Civil War High Commands''. Stanford: Stanford University Press, 2001. . p. 431. He was the son of Stephen and Mary Hopkins Pleasonton. Stephen was well known at the time of Alfred's birth. During the War ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Civil War
The American Civil War (April 12, 1861 – May 26, 1865; also known by other names) was a civil war in the United States. It was fought between the Union ("the North") and the Confederacy ("the South"), the latter formed by states that had seceded. The central cause of the war was the dispute over whether slavery would be permitted to expand into the western territories, leading to more slave states, or be prevented from doing so, which was widely believed would place slavery on a course of ultimate extinction. Decades of political controversy over slavery were brought to a head by the victory in the 1860 U.S. presidential election of Abraham Lincoln, who opposed slavery's expansion into the west. An initial seven southern slave states responded to Lincoln's victory by seceding from the United States and, in 1861, forming the Confederacy. The Confederacy seized U.S. forts and other federal assets within their borders. Led by Confederate President Jefferson Davis, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
French And Indian War
The French and Indian War (1754–1763) was a theater of the Seven Years' War, which pitted the North American colonies of the British Empire against those of the French, each side being supported by various Native American tribes. At the start of the war, the French colonies had a population of roughly 60,000 settlers, compared with 2 million in the British colonies. The outnumbered French particularly depended on their native allies. Two years into the French and Indian War, in 1756, Great Britain declared war on France, beginning the worldwide Seven Years' War. Many view the French and Indian War as being merely the American theater of this conflict; however, in the United States the French and Indian War is viewed as a singular conflict which was not associated with any European war. French Canadians call it the ('War of the Conquest').: 1756–1763 The British colonists were supported at various times by the Iroquois, Catawba, and Cherokee tribes, and the French ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
