Enhanced PromptOklahoma, heartland state, south-central United States, contiguous US region, landlocked, bordered by Texas, New Mexico, Colorado, Kansas, Missouri, Arkansas, and Nebraska, total area 69,919 square miles, diverse geography including prairies, forests, mountains, rivers, and lakes, Great Plains region, home to numerous Native American tribes, rich oil reserves, leading agricultural producer, major industries include agriculture, energy, manufacturing, tourism, Route 66 runs through, famous landmarks like the Will Rogers Memorial Museum, Philbrook Museum of Art, National Cowboy & Western Heritage Museum, Tallgrass Prairie Preserve, Chickasaw National Recreation Area, Turner Falls Park, Cherokee Heritage Center, Wichita Mountains Wildlife Refuge, Boiling Springs State Park, Roman Nose State Park, Beaver's Bend State Park, Natural Falls State Park, Lake Murray State Park, Fort Gibson Lake, Lake Eufaula, Grand Lake o' the Cherokees, Lake Tenkiller, Oklahoma City, capital city, largest city Tulsa, other notable cities include Norman, Lawton, Broken Arrow, Edmond, Midwest City, Enid, Stillwater, Muskogee, Shawnee, Claremore, Bartlesville, Ada, Durant, Guymon, Ardmore, and Altus, population around 3.96 million people, nickname Sooner State, motto Labor Omnia Vincit, official languages English, indigenous languages also spoken, popular attractions include the National Cowboy Hall of Fame, Oklahoma History Center, Myriad Botanical Gardens, Science Museum Oklahoma, Sam Noble Oklahoma Museum of Natural History, Gaylord Family Oklahoma Memorial Stadium, Boone Pickens Stadium, Donald W. Reynolds Razorback Stadium, Gaylord Family Oklahoma Memorial Stadium, Oral Roberts University, University of Central Oklahoma, Oklahoma Christian University, Oklahoma Wesleyan University, Southwestern Christian College, Langston University, Langston, Langston University is a historically black college, 47 counties, county seats include Alva, Anadarko, Ardmore, Atoka, Boise City, Catoosa, Chandler, Clinton, Coalgate, Comanche, Cordell, Duncan, El Reno, Elk City, Enid, Fairview, Frederick, Grove, Guymon, Heavener, Hobart, Idabel, Inola, Lawton, Madill, Miami, Meeker, Miami, Miami Tribe, Moore, Muskogee, Mustang, Nowata, Okarche, Okeene, Oklahoma City, Pauls Valley, Pawhuska, Pawnee, Ponca City, Purcell, Sallisaw, Sayre, Seiling, Seminole, Shattuck, Skiatook, Stilwell, Sulphur, Tahlequah, Talihina, Tonkawa, Tulsa, Valliant, Vinita, Walters, Watonga, Waynoka, Woodward, Wyandotte, Yukon, diverse economy, rich cultural heritage, natural beauty, outdoor recreation opportunities, historic sites, museums, festivals, fairs, rodeos, powwows, music venues, art galleries, shopping districts, restaurants, nightclubs, bars, theaters, performance venues, sports teams, golf courses, parks, hiking trails, lakes, rivers, mountains, forests, prairies, wetlands, wildlife refuges, national parks, state parks, game reserves, Indian reservations, ranches, farms, vineyards, wineries, breweries, distilleries, casinos, resorts, hotels, bed-and-breakfast inns, motels, campgrounds, RV parks, vacation rentals, Airbnb properties, Oklahoma Tourism & Recreation Department, Oklahoma State Parks, Oklahoma Historical