Welcome to the Encyclopedia of Arkansas

Everything from Crowd of white men and women on the Capitol steps with "Votes to Women" pennant flags Voting and Voting Rights to Map of Arkansas with colored sections showing Arkansas Congressional Districts Congressional Districts
or Surprise Me

This Day in Arkansas History

November 12, 1993

The Old Union School was listed on the National Register of Historic Places. For the Birdell (Randolph County) community, the Old Union School survives as an example of the early history of this once thriving community. Located approximately two miles northwest of the community, the school is a prime example of what early education looked like in rural Arkansas.

Learn more about Old Union School Explore full history calendar

Browse the Encyclopedia

Entries

By Category A – Z

Media

By Category A – Z

Photo of the Day

Cricket Frog

Arkansas is home to one of the smallest frogs to inhabit the United States. The cricket frog (Acris crepitians) reaches a maximum length of approximately 1.2 inches and has a life expectancy of one to two years. The multicolored, non-tree-climbing common amphibian lives near shallow bodies of water with cover vegetation.

 

Arkansas is home to one of the smallest frogs to inhabit the United States. The cricket frog (Acris crepitians) reaches a maximum length of approximately 1.2 inches and has a life expectancy of one to two years. The multicolored, non-tree-climbing common amphibian lives near shallow bodies of water with cover vegetation.

Learn More

Trending Entries
Promotional photograph of white man woman and 19 young and teen children standing together with white text Duggar Family Religious Figures, Television and Streaming A single bison standing at bottom of hill in grassy field trees and stump in background Bison Zoology White man wearing a hat and women in dresses picking cotton with long cotton sack stretching out behind her Great Depression White man with long beard in military uniform with horse and dog Prairie Grove Campaign Timeline Civil War white man in black embroidered alongside white woman in dark suit and hat carrying roses amid a crowd of people Johnny Cash Country, Rock Wooden sign held up by posts near road text "The Village @ Pickles Gap Shop Eat Relax" above smaller sign illustration of shaggy dog text "Doc's Coffee and Creamery" Pickles Gap Faulkner "In memory of those killed December 1987 Pope County Arkansas" flat engraved marker on grass Ronald Gene Simmons Criminal Activities three steel bridges running parallel across a river Big River Crossing Attractions (Historic and Current) Icon of cannon next to text "The Camden Expedition Route" above old photo group of men with rifles on horseback next to large map marking various events along trail during military conflict Camden Expedition Timeline Civil War busy city intersection with cars and people, view of state capitol in background Little Rock Pulaski Group of African-American men standing and sitting before brick wall Elaine Massacre of 1919 Early Twentieth Century Portrait African-American male boxer with gloves raised, shorts, boots, in corner of ring Sonny Liston Boxing "Negroes leave town of Bonanza" newspaper clipping Sundown Towns Book cover "My Life Bill Clinton" with portrait white man with graying hair smiling wool jacket collar upturned Bill Clinton Executive Branch, Governors Exploded underground missile silo and debris as seen from above Titan II Missile Explosion Post Civil War Narrow stone building with water wheel and foot bridges with wooden railings and waterfall in the foreground Old Mill Attractions (Historic and Current), Sculpture

New & Updated
Older white man short hair and beard wearing glasses suit and striped tie standing in front of microphone at lectern indoors looking on Tom W. Dillard Historians and Historic Organizations Burning steamboat on river on "Sultana Disaster Museum" brochure with "The Forgotten Tragedy" section Sultana Disaster Museum Museums and Historic Sites From chest up white woman curly side parted bob hair wearing blouse with square neckline and lipstick Thyra Samter Winslow Journalists Older white man with short side parted straight hair and circle beard wearing round glasses and button up shirt eyes slightly closed Richard A. Weiss State Figures White woman with straight shoulder length bob and bangs dressed in quarter sleeve blouse silver earrings pearl necklace watch and ring seated resting arms on table grinning Nancy Lynn Snyderman Practitioners, Television and Streaming From chest up middle aged white man short side parted hair and circle beard wearing sweater smiling Stephen Austin Smith Educators and Administrators, Madison Leaders From chest up white woman long straight middle parted hair wearing turtleneck pearl earrings and diamond ring resting face on left hand smiling Lindsley Farrar Armstrong Smith Washington Leaders Text "The Son Seals Blues Band" above fish eye lens view black man short hair and beard dressed in collared shirt playing guitar looking up Frank "Son" Seals Blues White man with mustache wearing suit and Arkansas pin in front of state flag Winthrop Paul Rockefeller Business Leaders, Lt. Governors Text "Fred MacMurray Murder He Says" above illustration white woman wavy hair dressed in cut off shorts and button up blouse holding handgun and barrel of shotgun smiling above white man short hair dressed in suit and tie seated scratching head confused to left of text listing cast above text "A George Marshall Production" Murder, He Says Films Round polygonal stone building with wooden shingles and steps leading up to it. Mountain View Stone Rows of tall monuments and trees with cemetery road Mount Holly Cemetery Cemeteries and Memorials drawing of white people riding a biplane towing blimp carrying group of African American people Jim Crow Laws Civil War to Gilded Age, Laws and Court Cases Lookout tower with stone foundation and pyramid shaped roof with stairs Forest Fire Lookouts Engineering Arched text "Arkansas Bird Alliance" above circle containing Arkansas state shape in middle layered underneath illustration mocking bird perched on tree branch between flower blossoms above text "Founded 1955" Arkansas Bird Alliance People and Organizations White woman in green dress with arms crossed LEARNS Act Laws and Court Cases

About the Encyclopedia

The CALS Encyclopedia of Arkansas is a free, authoritative source of information about the rich history, geography, and culture of Arkansas. It is updated regularly to ensure the people of Arkansas have an accurate and accessible resource to explore our heritage. We invite you to browse our text entries and media galleries to learn more about the people, places, events, legends, and lore of the 25th state. We are continually adding new entries, photographs, maps, videos, quizzes, lesson plans, and more, so check back frequently to see what’s new.

New to Arkansas?
New to Arkansas?

Our overview page covers everything you would want to know about our beautiful state, including state symbols, demographics, and more!

See Overview