A superpower is a state with a dominant position in the international system which has the ability to influence events and its own interests and project power on a worldwide scale to protect those interests. A superpower is traditionally considered to be a step higher than a great power.

Alice Lyman Miller (Professor of National Security Affairs at the Naval Postgraduate School), defines a superpower as "a country that has the capacity to project dominating power and influence anywhere in the world, and sometimes, in more than one region of the globe at a time, and so may plausibly attain the status of global hegemony."

It was a term first applied in 1944 to the British Empire, the Soviet Union and the United States of America. Following World War II, as the British Empire transformed itself into the Commonwealth and its territories became independent, the Soviet Union and the United States generally came to be regarded as the only two superpowers, and confronted each other in the Cold War.

Lara Croft is a fictional character and the protagonist of the Square Enix (previously Eidos Interactive) video game series Tomb Raider. She is presented as a beautiful, intelligent, and athletic British archaeologist-adventuress who ventures into ancient, hazardous tombs and ruins around the world. Created by Toby Gard during his employment at UK developer Core Design, the character first appeared in the 1996 video game Tomb Raider. The character has also appeared in video game sequels, printed adaptations, a series of animated short films, feature films (portrayed by Angelina Jolie), and merchandise related to the series. Official promotion of the character includes a brand of apparel and accessories, action figures, and model portrayals. Croft has also been licensed for third-party promotion, including television and print advertisements, music-related appearances, and as a spokesmodel.

Core Design handled initial development of the character and the series. Inspired by pop artist Neneh Cherry and comic book character Tank Girl, Gard designed Lara Croft to counter stereotypical female characters. The company modified the character for subsequent titles, which included graphical improvements and gameplay additions. American developer Crystal Dynamics took over the series after the 2003 sequel Tomb Raider: The Angel of Darkness was received poorly. The new developer rebooted the character along with the video game series. Crystal Dynamics focused on making the character more believable. The company altered her physical proportions, and gave her additional ways of interacting with game environments. Croft has been voiced by four actresses in the video game series: Shelley Blond, Judith Gibbins, Jonell Elliott and Keeley Hawes, plus an unannounced voice actress for the tenth game, scheduled for release in early 2013.