Occupying a substantial bluff rising from the Mississippi River, the site of Memphis has been a natural location for human settlement by varying indigenous cultures over thousands of years.[35] But a new era of sanitation was developed in the city, a new municipal government in 1879 helped form the first regional health organization, and during the 1880s Memphis led the nation in sanitary reform and improvements.The epidemic had resulted in Memphis being a less cosmopolitan place, with an economy that served the cotton trade and a population drawn increasingly from poor white and black Southerners.Historian L. B. Wrenn suggests the heightened political hostility of the Democratic contest and related social tensions contributed to a white mob lynching three black grocers in Memphis in 1892.The commission form of government was believed effective in getting things done, but because all positions were elected at-large, requiring them to gain majority votes, this practice reduced representation by candidates representing significant minority political interests.Wrenn's study of the period, "This centralization of political power in a small commission aided the efficient transaction of municipal business, but the public policies that resulted from it tended to benefit upper-class Memphians while neglecting the less affluent residents and neighborhoods.The commissioners developed an extensive network of parks and public works as part of the national City Beautiful movement, but did not encourage heavy industry, which might have provided substantial employment for the working-class population.King stayed at the Lorraine Motel in the city, and was assassinated by James Earl Ray on April 4, 1968, the day after giving his I've Been to the Mountaintop speech at the Mason Temple.Many renowned musicians grew up in and around Memphis and moved to Chicago and other areas from the Mississippi Delta, carrying their music with them to influence other cities and listeners over radio airwaves.[51][full citation needed] Former and current Memphis residents include musicians Elvis Presley, Jerry Lee Lewis, Muddy Waters, Carl Perkins, Johnny Cash, Robert Johnson, W. C. Handy, Bobby Whitlock, B.B.King, Howlin' Wolf, Isaac Hayes, Booker T. Jones, Eric Gales, Al Green, Alex Chilton, Three 6 Mafia, the Sylvers, Jay Reatard, Zach Myers, and Aretha Franklin.Officer body cam footage and local surveillance cameras captured the altercations, which were described as "heinous" and showed "a total lack of regard for human life", according to Memphis police chief Cerelyn "CJ" Davis.The relatively rapid dismissal and prosecution of the offending officers were favorably perceived by Nichols's family, and Davis called it a "blueprint" for future incidents of police brutality nationwide.[62][63][64] Notable figures voicing public opposition to the project included Memphis Congressman Steve Cohen, Congresswoman Alexandria Ocasio-Cortez, Al Gore, Danny Glover, Giancarlo Esposito, and Jane Fonda.[65] Memphis has a humid subtropical climate (Köppen Cfa, Trewartha Cf), with four distinct seasons, and is located in USDA Plant Hardiness Zone 8a in downtown, cooling to 7b for much of the surrounding region.The National Civil Rights Museum, located in Memphis at the Lorraine Motel and other buildings, has an annual ceremony at Mason's Temple of Deliverance where it honors people with Freedom Awards.[105] Other major corporations based in Memphis include Allenberg Cotton, American Residential Services (also known as ARS/Rescue Rooter); Baker, Donelson, Bearman, Caldwell & Berkowitz; Cargill Cotton, City Gear, First Horizon National Corporation, Fred's, GTx, Lenny's Sub Shop, Mid-America Apartments, Perkins Restaurant and Bakery, ServiceMaster, True Temper Sports, Varsity Brands, and Verso Paper.(1988), Heart of Dixie (1989), Mystery Train (1989), The Silence of the Lambs (1991), Trespass (1992), The Gun in Betty Lou's Handbag (1992), The Firm (1993), The Delta (1996), The People Vs. Larry Flynt (1996), The Rainmaker (1997), Cast Away (2000), 21 Grams (2002), A Painted House (2002), Hustle & Flow (2005), Forty Shades of Blue (2005), Walk the Line (2005), Black Snake Moan (2007), Nothing But the Truth (2008), Soul Men (2008), and The Grace Card (2011).The four main events are the Beale Street Music Festival, International Week, The World Championship Barbecue Cooking Contest, and the Great River Run.'s, Otis Redding, Isaac Hayes, Shawn Lane, Al Green, Bobby Whitlock, Rance Allen, Percy Sledge, Solomon Burke, William Bell, Sam & Dave and B.B.Beale Street is a national historical landmark, and shows the impact Memphis has had on American blues, particularly after World War II as electric guitars took precedence over the original acoustic sound from the Mississippi Delta.These include The Reivers by William Faulkner (1962), September, September by Shelby Foote (1977); Peter Taylor's The Old Forest and Other Stories (1985), and his Pulitzer Prize-winning A Summons to Memphis (1986); The Firm (1991) and The Client (1993), both by John Grisham; Memphis Afternoons: a Memoir by James Conaway (1993), Plague of Dreamers by Steve Stern (1997); Cassina Gambrel Was Missing by William Watkins (1999); The Guardian by Beecher Smith (1999), "We are Billion-Year-Old Carbon" by Corey Mesler (2005), The Silence of the Lambs by Thomas Harris, and The Architect by James Williamson (2007).Each February the city hosts the Regions Morgan Keegan Championships and the Cellular South Cup, which are men's ATP World Tour 500 series and WTA events, respectively.In addition, Memphis is mentioned in scores of other songs, including "Proud Mary" by Creedence Clearwater Revival, "Honky Tonk Women" by the Rolling Stones, "Dixie Chicken" by Little Feat, "Who's Gonna Fill Their Shoes" by George Jones, "Daisy Jane" by America, "Life Is a Highway" by Tom Cochrane, "Black Velvet" by Alannah Myles, "Cities" by Talking Heads, "Crazed Country Rebel" by Hank Williams III, "Pride (In the Name of Love)" by U2, "M.E.M.P.H.I.S."by the Disco Biscuits, "New New Minglewood Blues" and "Candyman" by the Grateful Dead, "You Should Be Glad" by Widespread Panic, "Roll With Me" by 8Ball & MJG, "Someday" by Steve Earle and popularly recorded by Shawn Colvin, and many others.[159] Many films are set in the American city including, Black Snake Moan, The Blind Side, Cast Away, Choices: The Movie, The Client, Elvis, The Firm, Forty Shades of Blue, Great Balls of Fire!, Hustle & Flow, Kill Switch, Making the Grade, Memphis Belle, Mississippi Grind, Mystery Train, N-Secure, The Rainmaker, The Silence of the Lambs, Soul Men, and Walk the Line.Many of those and other films have also been filmed in Memphis including, Black Snake Moan, Walk the Line, Hustle & Flow, Forty Shades of Blue, 21 Grams, A Painted House, American Saint, The Poor and Hungry, Cast Away, Woman's Story, The Big Muddy, The Rainmaker, Finding Graceland, The People vs. Larry Flynt, The Delta, Teenage Tupelo, A Family Thing, Without Air, The Firm, The Client, The Gun in Betty Lou's Handbag, Trespass, The Silence of the Lambs, Great Balls of Fire!, Elvis and Me, Mystery Train, Leningrad Cowboys Go America, Heart of Dixie, The Contemporary Gladiator, U2: Rattle and Hum, Making the Grade, The River Rat, The River, Hallelujah!, Elizabethtown, 3000 Miles to Graceland, A Face in the Crowd, Undefeated, Man on the Moon, Nothing But the Truth, Sore Losers, Soul Men, I Was a Zombie for the F.B.I., I'm From Hollywood, The Grace Card, This is Elvis, Cookie's Fortune, Open Five, The Open Road, In the Valley of Elah, Walk Hard, My Blueberry Nights, Savage Country, and Two-Lane Blacktop.These include The Reivers by William Faulkner (1962), September, September by Shelby Foote (1977); Peter Taylor's The Old Forest and Other Stories (1985), and his Pulitzer Prize-winning A Summons to Memphis (1986); The Firm (1991) and The Client (1993), both by John Grisham; Memphis Afternoons: a Memoir by James Conaway (1993), Plague of Dreamers by Steve Stern (1997); Cassina Gambrel Was Missing by William Watkins (1999); The Guardian by Beecher Smith (1999), "We are Billion-Year-Old Carbon" by Corey Mesler (2005), The Silence of the Lambs by Thomas Harris, and The Architect by James Williamson (2007).[162] I-40 is a coast-to-coast freeway that connects Memphis to Nashville and on to North Carolina to the east, and Little Rock, Arkansas, Oklahoma City, and the Greater Los Angeles Area to the west.By the early 20th century, Memphis had two major passenger railroad stations, which made the city a regional hub for trains coming from the north, east, south and west.