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1793 Philadelphia Yellow Fever Epidemic
During the 1793 yellow fever epidemic in Philadelphia, 5,000 or more people were listed in the official register of deaths between August 1 and November 9. The vast majority of them died of yellow fever, making the epidemic in the city of 50,000 people one of the most severe in United States history. By the end of September, 20,000 people had fled the city, including congressional and executive officials of the federal government. Most did not return until after the epidemic had abated in late November. The mortality rate peaked in October before frost finally killed the mosquitoes and brought an end to the outbreak. Doctors tried a variety of treatments but knew neither the origin of the fever nor that the disease was transmitted by mosquitoes (this information was not verified until the late 19th century). The mayor and a committee of two dozen organized a fever hospital at Bush Hill and other crisis measures. The assistance of the Free African Society was requested by the city ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arch Street Ferry
An arch is a vertical curved structure that Span (architecture), spans an elevated space and may or may not support the weight above it, or in case of a horizontal arch like an arch dam, the hydrostatic pressure against it. Arches may be synonymous with Vault (architecture), vaults, but a vault may be distinguished as a continuous arch forming a roof. Arches appeared as early as the 2nd millennium BC in Mesopotamian brick architecture, and their systematic use started with the ancient Romans, who were Roman Architectural Revolution, the first to apply the technique to a wide range of structures. Basic concepts An arch is a pure compression form. It can span a large area by resolving forces into compressive stresses, and thereby eliminating tensile stresses. This is sometimes denominated "arch action". As the forces in the arch are transferred to its base, the arch pushes outward at its base, denominated "thrust". As the rise, i. e. height, of the arch decreases the outward ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guinea-Bissau
Guinea-Bissau ( ; pt, Guiné-Bissau; ff, italic=no, 𞤘𞤭𞤲𞤫 𞤄𞤭𞤧𞤢𞥄𞤱𞤮, Gine-Bisaawo, script=Adlm; Mandinka: ''Gine-Bisawo''), officially the Republic of Guinea-Bissau ( pt, República da Guiné-Bissau, links=no ), is a country in West Africa that covers with an estimated population of 1,726,000. It borders Senegal to the north and Guinea to the south-east. Guinea-Bissau was once part of the kingdom of Kaabu, as well as part of the Mali Empire. Parts of this kingdom persisted until the 18th century, while a few others were under some rule by the Portuguese Empire since the 16th century. In the 19th century, it was colonised as Portuguese Guinea. Portuguese control was restricted and weak until the early 20th century with the pacification campaigns, these campaigns solidified Portuguese sovereignty in the area. The final Portuguese victory over the remaining bastion of mainland resistance, the Papel ruled Kingdom of Bissau in 1915 by the Portu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard Allen (bishop)
Richard Allen (February 14, 1760March 26, 1831) was a minister, educator, writer, and one of America's most active and influential Black leaders. In 1794, he founded the African Methodist Episcopal Church (AME), the first independent Black denomination in the United States. He opened his first AME church in 1794 in Philadelphia. Elected the first bishop of the AME Church in 1816, Allen focused on organizing a denomination in which free Black people could worship without racial oppression and enslaved people could find a measure of dignity. He worked to upgrade the social status of the Black community, organizing Sabbath schools to teach literacy and promoting national organizations to develop political strategies. Early life and freedom He was born into slavery on February 14, 1760, on the Delaware property of Benjamin Chew. When he was a child, Allen and his family were sold to Stokley Sturgis, who had a plantation. Because of financial problems he sold Richard's mother and t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anthony Benezet
Anthony Benezet, born Antoine Bénézet (January 31, 1713May 3, 1784), was a French-American abolitionist and educator who was active in Philadelphia, Pennsylvania. One of the early American abolitionists, Benezet founded one of the world's first anti-slavery societies, the Society for the Relief of Free Negroes Unlawfully Held in Bondage (after his death it was revived as the Pennsylvania Society for Promoting the Abolition of Slavery); the first public school for girls in North America; and the Negro School at Philadelphia, which operated into the nineteenth century. He was a vegetarian and advocated for the kind treatment of animals, integrating this in his teachings. Biography Antoine was born in Saint-Quentin, France, to Jean-Étienne de Bénézet (later known as John Stephen Benezet) and his wife Judith de la Méjanelle, who were Huguenots (French Protestants). The Huguenots had been persecuted and suffered violent attacks in France since the 1685 revocation of the Edic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charleston, South Carolina
Charleston is the largest city in the U.S. state of South Carolina, the county seat of Charleston County, and the principal city in the Charleston–North Charleston metropolitan area. The city lies just south of the geographical midpoint of South Carolina's coastline on Charleston Harbor, an inlet of the Atlantic Ocean formed by the confluence of the Ashley, Cooper, and Wando rivers. Charleston had a population of 150,277 at the 2020 census. The 2020 population of the Charleston metropolitan area, comprising Berkeley, Charleston, and Dorchester counties, was 799,636 residents, the third-largest in the state and the 74th-largest metropolitan statistical area in the United States. Charleston was founded in 1670 as Charles Town, honoring King CharlesII, at Albemarle Point on the west bank of the Ashley River (now Charles Towne Landing) but relocated in 1680 to its present site, which became the fifth-largest city in North America within ten years. It remained unincorpor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Camphor
Camphor () is a waxy, colorless solid with a strong aroma. It is classified as a terpenoid and a cyclic ketone. It is found in the wood of the camphor laurel ('' Cinnamomum camphora''), a large evergreen tree found in East Asia; and in the kapur tree ( ''Dryobalanops'' sp.), a tall timber tree from South East Asia. It also occurs in some other related trees in the laurel family, notably '' Ocotea usambarensis''. Rosemary leaves (''Rosmarinus officinalis'') contain 0.05 to 0.5% camphor, while camphorweed (''Heterotheca'') contains some 5%. A major source of camphor in Asia is camphor basil (the parent of African blue basil). Camphor can also be synthetically produced from oil of turpentine. The compound is chiral, existing in two possible enantiomers as shown in the structural diagrams. The structure on the left is the naturally occurring (+)-camphor ((1''R'',4''R'')-bornan-2-one), while its mirror image shown on the right is the (−)-camphor ((1''S'',4''S'')-bornan-2-one). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mathew Carey
Mathew Carey (January 28, 1760 – September 16, 1839) was an Irish-born American publisher and economist who lived and worked in Philadelphia, Pennsylvania. He was the father of economist Henry Charles Carey. Early life and education Carey was born in 1760 in Dublin into a middle-class Catholic family. He entered the bookselling and printing business in 1775 and, at the age of seventeen, published a pamphlet criticizing dueling. He followed this with a work criticizing the severity of the Irish penal code, and another criticizing Parliament. As a result, the British House of Commons threatened him with prosecution. In 1781 Carey fled to Paris as a political refugee. Adelman, 2013, p. 538 There he met Benjamin Franklin, the ambassador representing the American Revolutionary forces, which achieved independence that year. Franklin took Carey to work in his printing office. Carey worked for Franklin for a year before returning to Ireland, where he edited two Irish nationalist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Penn
William Penn ( – ) was an English writer and religious thinker belonging to the Religious Society of Friends (Quakers), and founder of the Province of Pennsylvania, a North American colony of England. He was an early advocate of democracy and religious freedom, notable for his good relations and successful treaties with the Lenape Native Americans. In 1681, King Charles II handed over a large piece of his North American land holdings along the North Atlantic Ocean coast to Penn to pay the debts the king had owed to Penn's father, the admiral and politician Sir William Penn. This land included the present-day states of Pennsylvania and Delaware. Penn immediately set sail and took his first step on American soil, sailing up the Delaware Bay and Delaware River, past earlier Swedish and Dutch riverfront colonies, in New Castle (now in Delaware) in 1682. On this occasion, the colonists pledged allegiance to Penn as their new proprietor, and the first Pennsylvania General A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Adams
John Adams (October 30, 1735 – July 4, 1826) was an American statesman, attorney, diplomat, writer, and Founding Fathers of the United States, Founding Father who served as the second president of the United States from 1797 to 1801. Before Presidency of John Adams, his presidency, he was a leader of the American Revolution that achieved independence from Kingdom of Great Britain, Great Britain, and during the war served as a diplomat in Europe. He was twice elected vice president of the United States, vice president, serving from 1789 to 1797 in a prestigious role with little power. Adams was a dedicated diarist and regularly corresponded with many important contemporaries, including his wife and adviser Abigail Adams as well as his friend and rival Thomas Jefferson. A lawyer and political activist prior to the Revolution, Adams was devoted to the right to counsel and presumption of innocence. He defied anti-British sentiment and successfully defended British soldiers agai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Infectious Disease
An infection is the invasion of tissues by pathogens, their multiplication, and the reaction of host tissues to the infectious agent and the toxins they produce. An infectious disease, also known as a transmissible disease or communicable disease, is an illness resulting from an infection. Infections can be caused by a wide range of pathogens, most prominently bacteria and viruses. Hosts can fight infections using their immune system. Mammalian hosts react to infections with an innate response, often involving inflammation, followed by an adaptive response. Specific medications used to treat infections include antibiotics, antivirals, antifungals, antiprotozoals, and antihelminthics. Infectious diseases resulted in 9.2 million deaths in 2013 (about 17% of all deaths). The branch of medicine that focuses on infections is referred to as infectious disease. Types Infections are caused by infectious agents (pathogens) including: * Bacteria (e.g. '' Mycobacterium tuberculosis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pennsylvania Hospital
Pennsylvania Hospital is a private, non-profit, 515-bed teaching hospital located in Center City Philadelphia and is part of the University of Pennsylvania Health System. Founded on May 11, 1751, by Benjamin Franklin and Dr. Thomas Bond, Pennsylvania Hospital is one of the earliest established public hospitals in the United States. It is also home to America's first surgical amphitheatre and its first medical library. The hospital's main building, dating to 1756, is a National Historic Landmark. History Pennsylvania Hospital was originally conceived in 1751 by Dr. Thomas Bond as an institution "for the reception and cure of the sick poor...free of charge. It was funded by "matching grant" to donations of the people of Philadelphia by a Bill which the House passed unanimously on 7 February 1750. Franklin went on to later write: "I do not remember any of my political Manoeuvres, the Success of which gave me at the time more Pleasure." On September 2, 1751, Mathias Koplin donated th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andrew Hamilton Bush Hill Drawing
Andrew is the English form of a given name common in many countries. In the 1990s, it was among the top ten most popular names given to boys in English-speaking countries. "Andrew" is frequently shortened to "Andy" or "Drew". The word is derived from the el, Ἀνδρέας, ''Andreas'', itself related to grc, ἀνήρ/ἀνδρός ''aner/andros'', "man" (as opposed to "woman"), thus meaning "manly" and, as consequence, "brave", "strong", "courageous", and "warrior". In the King James Bible, the Greek "Ἀνδρέας" is translated as Andrew. Popularity Australia In 2000, the name Andrew was the second most popular name in Australia. In 1999, it was the 19th most common name, while in 1940, it was the 31st most common name. Andrew was the first most popular name given to boys in the Northern Territory in 2003 to 2015 and continuing. In Victoria, Andrew was the first most popular name for a boy in the 1970s. Canada Andrew was the 20th most popular name chosen for male ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
