The term ruling class refers to the social class of a given society that decides upon and sets that society's political policy by assuming there is one such particular class in the given society.

Sometimes, there is a ruling class in a particular sector of the upper class that adheres to quite specific circumstances: it has both the most material wealth and the most widespread influence over all the other classes, and it chooses to actively exercise that power to shape the direction of a locality, a country, and/or the world.

A sociologist, C. Wright Mills, argued that the ruling class differs from the power elite. The latter simply refers to the small group of people with the most political power. Many of them are politicians, hired political managers, and military leaders.

Under the Marxist view of capitalism, the ruling class, the capitalists or bourgeoisie, consists of those who own and control the means of production and thus are able to dominate and exploit the working class, getting them to labor enough to produce surplus-value, the basis for profits, interest, and rent (property income). This property income can be used to accumulate more power, to extend class domination further. The economic power of a class gives it extraordinary political power so that state or government policies almost always reflect the perceived interests of that class.

Peter Seamus Lorcan O'Toole (born 2 August 1932) is an Irish actor of stage and screen. O'Toole achieved stardom in 1962 playing T. E. Lawrence in Lawrence of Arabia, and then went on to become a highly-honoured film and stage actor. He has been nominated for eight Academy Awards, and holds the record for most competitive Academy Award acting nominations without a win. He has won four Golden Globes, a BAFTA, and an Emmy, and was the recipient of an Honorary Academy Award in 2003 for his body of work.

Peter Seamus Lorcan O'Toole was born in 1932. Some sources give his birthplace as Connemara, County Galway, Ireland, and others as Leeds, in the West Riding of Yorkshire, England, where he grew up. O'Toole himself is not certain of his birthplace or date, noting in his autobiography that, while he accepts 2 August as his birthdate, he has a birth certificate from each country, with the Irish one giving a June 1932 birthdate. O'Toole is the son of Constance Jane (née Ferguson), a Scottishnurse, and Patrick Joseph O'Toole, an Irish metal plater, football player and racecourse bookmaker. When O'Toole was one year old, his family began a five-year tour of major racecourse towns in Northern England. He was brought up Roman Catholic. O'Toole was evacuated from Leeds early in World War II and went to a Catholic school for seven or eight years, where he was "implored" to become right-handed. “I used to be scared stiff of the nuns: their whole denial of womanhood – the black dresses and the shaving of the hair – was so horrible, so terrifying,” he later commented. “Of course, that's all been stopped. They're sipping gin and tonic in the Dublin pubs now, and a couple of them flashed their pretty ankles at me just the other day.”

Jeffrey Scot "Jeff" Tweedy (born August 25, 1967 in Belleville, Illinois, United States) is an American songwriter, musician and leader of the band Wilco. Tweedy joined rockabilly band The Plebes with high school friend Jay Farrar in the early 1980s, but Tweedy's musical interests caused one of Farrar's brothers to quit. The Plebes changed their name to The Primitives in 1984, and subsequently to Uncle Tupelo. Uncle Tupelo garnered enough support to earn a record deal and to tour nationally. After releasing four albums, the band broke up in 1994 because of conflicts between Tweedy and Farrar.

In 1994, Tweedy formed Wilco with John Stirratt, Max Johnston, and Ken Coomer. Wilco has released eight albums and found commercial success with their albums Yankee Hotel Foxtrot, A Ghost Is Born, Sky Blue Sky and Wilco (The Album). The band also released two collaboration albums with Billy Bragg and one with The Minus 5. Jeff Tweedy has been the recipient of two Grammy Awards, including Best Alternative Album for A Ghost Is Born. Tweedy has also participated in a number of side groups including Golden Smog and Loose Fur, published a book of poems, and released a DVD of solo performances. He was originally influenced by punk and country music, but has later reflected more experimental themes in his music.

Barbara Ehrenreich ( /ˈɛrɨnraɪk/;) born August 26, 1941, Butte, Montana is an American feminist, democratic socialist, and political activist who describes herself as "a myth buster by trade", and has been called "a veteran muckraker" by The New Yorker. During the 1980s and early 1990s she was a prominent figure in the Democratic Socialists of America. She is a widely-read and award-winning columnist and essayist, and author of 21 books.

Ehrenreich was born Barbara Alexander to Isabelle Oxley and Ben Howes Alexander in Butte, Montana, which she describes as then being "a bustling, brawling, blue collar mining town". In an interview on C-SPAN, she characterized her parents as "strong union people" with two family rules: "never cross a picket line and never vote Republican". In a talk she gave in 1999, Ehrenreich called herself a "fourth-generation atheist".

"As a little girl", she told the New York Times in 1993, "I would go to school and have to decide if my parents were the evil people they were talking about, part of the Red Menace we read about in the Weekly Reader. Just because my mother was a liberal Democrat who would always talk about racial injustice." Her father was a copper miner who went to the Montana State School of Mines (now part of the University of Montana), and then to Carnegie Mellon University. He eventually became a senior executive at the Gillette Corporation. Her parents later divorced.

Peter "Pete" Seeger (born May 3, 1919) is an American folk singer and an iconic figure in the mid-20th-century American folk music revival. A fixture on nationwide radio in the 1940s, he also had a string of hit records during the early 1950s as a member of The Weavers, most notably their recording of Lead Belly's "Goodnight, Irene", which topped the charts for 13 weeks in 1950. Members of The Weavers were blacklisted during the McCarthy Era. In the 1960s, he re-emerged on the public scene as a prominent singer of protest music in support of international disarmament, civil rights, and environmental causes.

As a song writer, he is best known as the author or co-author of "Where Have All the Flowers Gone?", "If I Had a Hammer (The Hammer Song)", (composed with Lee Hays of The Weavers), and "Turn, Turn, Turn!", which have been recorded by many artists both in and outside the folk revival movement and are still sung throughout the world. "Flowers" was a hit recording for The Kingston Trio (1962); Marlene Dietrich, who recorded it in English, German and French (1962); and Johnny Rivers (1965). "If I Had a Hammer" was a hit for Peter, Paul & Mary (1962) and Trini Lopez (1963), while The Byrds popularized "Turn, Turn, Turn!" in the mid-1960s, as did Judy Collins in 1964, and The Seekers in 1966. Seeger was one of the folksingers most responsible for popularizing the spiritual "We Shall Overcome" (also recorded by Joan Baez and many other singer-activists) that became the acknowledged anthem of the 1960s American Civil Rights Movement, soon after folk singer and activist Guy Carawan introduced it at the founding meeting of the Student Nonviolent Coordinating Committee (SNCC) in 1960. In the PBS "American Masters" episode Pete Seeger: The Power of Song, Seeger states it was he who changed the lyric from the traditional "We will overcome" to the more singable "We shall overcome".