Welcome to the Encyclopedia of Arkansas

Everything from Painting American flag on pole sublime mountain landscape in background with sunlight through clouds Sentinel of Freedom to African-American man and white woman talking to white man in suit Freedom Rides
or Surprise Me

This Day in Arkansas History

July 18, 1915

Former acting governor of Arkansas Ozro Hadley died in Los Angeles, California. Hadley’s emergence as governor had come after a complex series of maneuvers. Clayton wanted one of his supporters to succeed him. Lieutenant Governor James M. Johnson was induced to resign his office and take the recently vacated office of secretary of state. This left the gubernatorial succession to Hadley, then the president pro tempore of the state Senate. Hadley was sworn in on March 17, 1871, and served until January 6, 1873.

Learn more about Ozro Amander Hadley Explore full history calendar

Browse the Encyclopedia

Entries

By Category A – Z

Media

By Category A – Z

Photo of the Day

Capital Citizens' Council Graphic

One of the most vocal segregationist groups to form during the desegregation crises of the 1950s was the White Citizens’ Council. A related Pulaski County group called the Capital Citizens’ Council claimed membership of some 500 members at the peak of the desegregation crisis in Little Rock (Pulaski County). Shown here is a graphic used by the group making reference to the military forces at Central High School during the 1957–58 school year.

 

One of the most vocal segregationist groups to form during the desegregation crises of the 1950s was the White Citizens’ Council. A related Pulaski County group called the Capital Citizens’ Council claimed membership of some 500 members at the peak of the desegregation crisis in Little Rock (Pulaski County). Shown here is a graphic used by the group making reference to the military forces at Central High School during the 1957–58 school year.

Learn More

Trending Entries
Canopy in park with benches under it and paved walking paths Westside School Shooting Criminal Activities Tall obelisk with statue of soldier and plaque with trees in the background World War I Post Civil War Wooden electric chair with leather straps on display Capital Punishment Law Enforcement Single-story inn with striped awnings and wheelchair ramp on the back porch Pleasant Plains Independence White man with curly hair and beard in suit and bow tie Friedrich Wilhelm Christian Gerstäcker Fiction, Nonfiction Blue diamond with stars and crossed swords above blue and red text Eighteenth Arkansas Infantry Units and Organizations Book cover featuring white woman with blond hair and bright lipstick Gennifer Flowers Multiple-story building with "Chicot County Court House" above the entrance and cars in the parking lot Chicot County Man in St. Louis Cardinal uniform throwing a pitch in crowded stadium "Dizzy" Dean Baseball, Radio Concrete dam and buildings with power station on water Blakely Mountain Dam Engineering, Water Narrow dirt road with trees on both sides Camden to Washington Road, Rosston Segment Land, Museums and Historic Sites "Boone County" map showing borders roads cities waterways Lead Hill Boone "Lawrence County" map with borders roads cities waterways Strawberry Lawrence White man woman and girl standing in rock crater on post card Hell’s Half Acre Folktales and Songs, Physical Geography postcard of multistoried light building with gabled roofs and chimneys "The Baker Hospital Eureka Springs Arkansas" Norman Baker Criminal Activities, Malpractice Fingers holding a bottle cap "Riley's" Arkansas Brewing Co. Businesses, Foodways

New & Updated
Stone marker with square base and trees in the background Red River Campaign Civil War Book cover "My Life Bill Clinton" with portrait white man with graying hair smiling wool jacket collar upturned Bill Clinton Executive Branch, Governors Older woman smiling in collared shirt and pearl necklace with glasses Betty Bumpers State Figures Metal sign standing on two round concrete blocks in large grass yard in front of tree and single story building text on sign "Southwest Arkansas Regional Archives A Branch of the Arkansas State Archives" Southwest Arkansas Regional Archives Historians and Historic Organizations Cave fish and eel with corresponding letters Cavefishes Zoology faded photo of school building with pyramid shaped roof in field Auvergne Jackson White woman seated reading on porch in blouse and skirt Mabel Rose Jamison Vogel White woman in green dress with arms crossed LEARNS Act Laws and Court Cases Stone marker with square base and trees in the background Grant County Young white protesters with signs being interviewed by local news Abortion Women Obesity Public Health Myra Cordelia McAlmont Warner Educators and Administrators White male track athlete "Arkansas state" jersey celebrates smiling hands raised people in background field Earl Holmes Bell Track and Field Engraved stone memorial gateway with wreath under it World War II Markers and Memorials Cemeteries and Memorials, Locations Elevated view of streetscape including various buildings parking lots streetlights and trees Cabot Lonoke Book cover young white girl with a rifle and horse with trees and mountains in the background "True Grit a Novel by Charles Portis" True Grit Fiction, Films

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