Klivii

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Media Credits & Editorial Standards

Klivii combines original game design and artwork with selected media from public or openly licensed sources. This page explains the distinction and links back to the external source records currently referenced by the game data.

Last updated July 11, 2026

Original Klivii media

Images served from Klivii's own /images library include original interface art, game covers, generated illustrations, screenshots, and branded assets prepared for the site. They are not represented as public-domain assets unless a page says so explicitly.

Licensed and open media

External images are linked below. Unsplash images are used under the Unsplash license. Wikimedia files retain the creator and license shown on each file page. Iconify icons inherit the license of their individual icon set.

Editorial review

Terren Vale, Klivii's founder and game designer, reviews featured games and Journal stories. Facts that can change over time are checked against appropriate primary or authoritative sources; estimates and entertainment-only comparisons are labeled as such. Corrections can be sent to hello@klivii.com.

External media directory

Repeated images are listed once and may appear in more than one game. A Wikimedia file page provides the creator and item-specific license. Unsplash source links open the exact image file referenced by the game data.

Wikimedia Commons (70)

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  • The printing press is most associated with which inventor?

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  • Which 1944 invasion opened the Allied push into Nazi-occupied France?

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  • Which 1969 music festival became a symbol of counterculture?

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  • Which abolitionist guided enslaved people to freedom through the Underground Railroad?

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  • Which activists rode buses to challenge segregated interstate travel?

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  • Which alliance was formed in 1949 for collective defense?

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  • Which American protest dumped tea into Boston Harbor?

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  • Which ancient city was buried after Mount Vesuvius erupted?

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  • Which ancient Egyptian artifact helped scholars decode hieroglyphics?

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  • Which ancient wonder was located in Egypt?

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  • Which attack brought the United States into World War II?

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  • Which battlefield is tied to Lincoln's famous short address?

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  • Which British monarch gave her name to a long nineteenth-century era?

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  • Which brothers made the first powered airplane flight at Kitty Hawk?

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  • Which canal connected the Atlantic and Pacific oceans through Central America?

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  • Which car made assembly-line auto production famous?

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  • Which Chinese emperor is associated with the Terracotta Army?

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  • Which city hosted the convention that produced the U.S. Constitution?

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  • Which civil rights leader refused to give up her bus seat in Montgomery?

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  • Which crisis put U.S. and Soviet leaders on the edge of nuclear war in 1962?

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  • Which dam was built on the Colorado River during the Great Depression?

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  • Which disaster destroyed the Hindenburg airship in 1937?

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  • Which document announced the American colonies' break from Britain?

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  • Which document begins with the words 'We the People'?

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  • Which document was signed in 1215 to limit royal power in England?

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  • Which economic crisis is symbolized by Dorothea Lange's Migrant Mother photo?

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  • Which empire built much of the road network across ancient Europe?

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  • Which era banned alcohol sales in the United States?

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  • Which expedition explored western lands after the Louisiana Purchase?

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  • Which explorer's 1492 voyage connected Europe and the Americas?

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  • Which French leader crowned himself emperor in 1804?

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  • Which French prison was stormed in 1789?

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  • Which Greek city is home to the Parthenon?

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  • Which Indian leader used nonviolent resistance against British rule?

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  • Which international organization was founded after World War II in 1945?

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  • Which island battle produced an iconic flag-raising photograph?

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  • Which landmark was a gift from France to the United States?

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  • Which law banned segregation in many public places in the United States?

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  • Which leader helped end apartheid and became president of South Africa?

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  • Which Maya site is famous for the stepped pyramid El Castillo?

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  • Which mission first landed humans on the Moon?

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  • Which mission put the first human in space?

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  • Which mountain citadel was built by the Inca in Peru?

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  • Which movement fought for women's right to vote?

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  • Which nuclear disaster happened in Soviet Ukraine in 1986?

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  • Which nurse became famous for reforming hospital care during the Crimean War?

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  • Which pandemic devastated Europe in the 1300s?

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  • Which plan sent U.S. aid to rebuild Western Europe after World War II?

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  • Which proclamation declared enslaved people free in Confederate-held territory?

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  • Which purchase doubled the size of the United States in 1803?

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  • Which railroad milestone linked the eastern and western United States in 1869?

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  • Which river did George Washington cross before the Battle of Trenton?

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  • Which Roman leader was assassinated on the Ides of March?

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  • Which scandal forced President Richard Nixon to resign?

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  • Which scientist is famous for the equation E=mc²?

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  • Which scientist won Nobel Prizes in two different scientific fields?

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  • Which ship famously sank in 1912?

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  • Which ship hosted Japan's formal surrender in 1945?

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  • Which Soviet satellite launched the Space Age in 1957?

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  • Which speech was delivered by Martin Luther King Jr. at the March on Washington?

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  • Which spy code machine was broken by Allied codebreakers in World War II?

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  • Which structure stretches across northern China?

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  • Which students integrated Little Rock Central High School in 1957?

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  • Which Supreme Court case ended legal school segregation in the U.S.?

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  • Which treaty formally ended World War I with Germany?

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  • Which U.S. immigration station welcomed millions through New York Harbor?

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  • Which wall divided a major European city during the Cold War?

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  • Which workplace disaster pushed U.S. factory safety reform?

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  • Which World War II meeting brought Roosevelt, Churchill, and Stalin together?

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  • Who was the first woman to fly solo across the Atlantic Ocean?

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Unsplash (38)

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Iconify (10)

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