HISTORY FOR TODAY

  Dr. Jonas Salk announces polio vaccine On March 26, 1953, American medical researcher Dr. Jonas Salk announces on a national radio show that he has successfully tested a vaccine against poliomyelitis, the virus that causes the crippling disease of polio. In 1952—an epidemic year for polio—there were 58,000 new cases reported in the United States, and more than 3,000 died from the disease. For promising eventually to eradicate the disease, which is known as “infant paralysis” because it mainly affects children, Dr. Salk was celebrated as the great doctor-benefactor of his time. Polio, a disease that has affected humanity throughout recorded history, attacks the nervous system and can cause varying degrees of paralysis. Since the virus is easily transmitted, epidemics were commonplace in the first decades of the 20th century. The first major polio epidemic in the United States occurred in Vermont in the summer of 1894, and by the 20th century thousands were affected every year. In the

  Triangle Shirtwaist fire kills 146 in New York City In one of the darkest moments of America’s industrial history, the Triangle Shirtwaist Company factory in New York City burns down, killing 146 workers, on March 25, 1911. The tragedy led to the development of a series of laws and regulations that better protected the safety of factory workers. The Triangle factory, owned by Max Blanck and Isaac Harris, was located in the top three floors of the 10-story Asch Building in downtown Manhattan. It was a sweatshop in every sense of the word: a cramped space lined with work stations and packed with poor immigrant workers, mostly teenaged women who did not speak English. At the time of the fire, there were four elevators with access to the factory floors, but only one was fully operational and it could hold only 12 people at a time. There were two stairways down to the street, but one was locked from the outside to prevent theft by the workers and the other opened inward only. The fire esc

Exxon Valdez crashes, causing one of the worst oil spills in history One of the worst oil spills in U.S. territory begins when the supertanker Exxon Valdez, owned and operated by the Exxon Corporation, runs aground on a reef in Prince William Sound in southern Alaska. An estimated 11 million gallons of oil eventually spilled into the water. Attempts to contain the massive spill were unsuccessful, and wind and currents spread the oil more than 100 miles from its source, eventually polluting more than 700 miles of coastline. Hundreds of thousands of birds and animals were adversely affected by the environmental disaster. It was later revealed that Joseph Hazelwood, the captain of the Valdez, was drinking at the time of the accident and allowed an uncertified officer to steer the massive vessel. In March 1990, Hazelwood was convicted of misdemeanor negligence, fined $50,000, and ordered to perform 1,000 hours of community service. In July 1992, an Alaska court overturned Hazelwood’s convi

  "OK" enters national vernacular On March 23, 1839, the initials “O.K.” are first published in The Boston Morning Post. Meant as an abbreviation for “oll korrect,” a popular slang misspelling of “all correct” at the time, OK steadily made its way into the everyday speech of Americans. During the late 1830s, it was a favorite practice among younger, educated circles to misspell words intentionally, then abbreviate them and use them as slang when talking to one another. Just as teenagers today have their own slang based on distortions of common words, such as “kewl” for “cool” or “DZ” for “these,” the “in crowd” of the 1830s had a whole host of slang terms they abbreviated. Popular abbreviations included “KY” for “No use” (“know yuse”), “KG” for “No go” (“Know go”), and “OW” for all right (“oll wright”). Of all the abbreviations used during that time, OK was propelled into the limelight when it was printed in the Boston Morning Post as part of a joke. Its popularity exploded w

  Stamp Act imposed on American colonies In an effort to raise funds to pay off debts and defend the vast new American territories won from the French in the Seven Years’ War (1756-1763), the British government passes the Stamp Act on March 22, 1765. The legislation levied a direct tax on all materials printed for commercial and legal use in the colonies, from newspapers and pamphlets to playing cards and dice. Though the Stamp Act employed a strategy that was a common fundraising vehicle in England, it stirred a storm of protest in the colonies. The colonists had recently been hit with three major taxes: the Sugar Act (1764), which levied new duties on imports of textiles, wines, coffee and sugar; the Currency Act (1764), which caused a major decline in the value of the paper money used by colonists; and the Quartering Act (1765), which required colonists to provide food and lodging to British troops under certain circumstances. With the passing of the Stamp Act, the colonists’ grumbl