A British Museum representative poses for photographs next to Andy Warhol's “Mao”, left, and Jim Dine's “Drag: Johnson and Mao” which feature in “The American Dream: pop to the present” exhibition during a media photocall at the British Museum in London, Monday, March 6, 2017. The exhibition, which opens to the public from March 9 and runs until June 18, charts modern and contemporary print making. (Photo by Matt Dunham/AP Photo)

Bikini Contest in Daytona Beach, Florida, USA. (Photo by Evan Hurd/Sygma/Sygma via Getty Images)

A boy sleds through snow as he enjoys the snow in Bahcesaray district called as planet nine because of roads blocked by snow in winter, in Van province of Turkey on January 22, 2020. (Photo by Ozkan Bilgin/Anadolu Agency via Getty Images)

The Britain’s Got Talent host Amanda Holden, 48, showed off her flexibility in knee-high boots in the corridors of Heart FM in London, England on February 3, 2020. (Photo by The Sun)

Stella McCartney has launched its Summer 2024 campaign, the brand's most sustainable collection to date – crafted from 95% conscious materials. Starring eco-activist, model and actor Cara Delevingne, it is shot at the Veolia recycling plant in South London in March 2024. (Photo by Stella McCartney)

A man rides a motorcycle on a flooded street following heavy rains in Sanaa, Yemen on April 22, 2024. (Photo by Khaled Abdullah/Reuters)

Netherlands and England fans arrive at the city ahead of a semi final match between Netherlands and England at the Euro 2024 soccer tournament in Dortmund, Germany, Wednesday, July 10, 2024. (Photo by Markus Schreiber/AP Photo)

The Mexico – United States barrier – also known in the United States as the border fence, rotted fence or border wall – is actually several separation barriers designed to prevent illegal movement across the Mexico – United States border.