Related by context. Frequent words. (Click for all words.) 54 Great Depression 53 Depression 49 Woody Guthrie 47 prairie 45 prairies 44 Gold Rush 43 Great Plains 43 Depression era 42 famine 40 arid 40 Steinbeck 40 ranchers 40 Pony Express 40 stagecoach 39 cowboy 39 prolonged drought 39 Jim Crow 39 Industrial Revolution 39 Greatest Generation 38 Nazi Germany 38 Civil Rights Movement 38 Dakotas 38 droughts 38 plains 38 John Steinbeck 37 religious persecution 37 Civil War 37 homelands 37 Great Recession 36 hobo 36 Midwestern 36 World War II 36 depressions 36 Appalachians 36 Promised Land 36 rancher 36 El Niño 36 drought 36 WWII 36 apocalyptic 35 cowboys 35 Oklahoma 35 Norman Rockwell 35 Prairies 35 Native Americans 35 cropland 35 old timey 35 cornfields 35 emigration 35 Buddy Holly 35 parched 35 ranching 35 pogroms 35 George McGovern 35 Pete Seeger 35 Midwest 35 Hurricane Katrina 35 Platte River 34 Herbert Hoover 34 agrarian 34 Civil War era 34 internment camps 34 Davy Crockett 34 Prohibition 34 driest 34 apocalypse 34 midwest 34 Drought 34 twentieth century 34 Loretta Lynn 34 Johnny Cash 34 '#s [003] 34 El Nino 34 Ansel Adams 34 lynchings 33 Badlands 33 desolation 33 Fifties 33 Rocky Mountains 33 Kerouac 33 grasslands 33 assimilation 33 Nebraska 33 Merle Haggard 33 westerns 33 tornados 33 outback 33 WW II 33 Appalachia 33 slavery 33 Rust Belt 33 Pacific Railroad 33 Midwesterners 33 Vietnam War 33 blizzard 33 Franklin Roosevelt 33 FDR 33 forebears 33 Chicano 33 concentration camps 33 troubadour