Background: Judith Butler FBA (born February 24, 1956) is an American philosopher and gender theorist whose work has influenced political philosophy, ethics and the fields of third-wave feminist, queer and literary theory. Since 1993, she has taught at the University of California, Berkeley, where she is now Maxine Elliot Professor in the Department of Comparative Literature and the Program of Critical Theory. She is also the Hannah Arendt Chair at the European Graduate School. Butler is best known for her books Gender Trouble:
Context: In this essay, Judith Butler proposes her theory of gender performativity, which would be later taken up in 1990 throughout her work, Gender Trouble. She begins by basing her theory of gender performativity on a feminist phenomenological point of view. She suggests that both phenomenology and feminism ground their theories in "lived experience". Further, in comparing phenomenologist Maurice Merleau-Ponty and feminist Simone de Beauvoir, Butler argues that both theories view the sexual body as a historical idea or situation; she accepts this notion of a "distinction between sex, as biological facticity, and gender, as the cultural interpretation or signification of that facticity". This combination of theories is essential for founding Butler's view of "theatrical" or performative genders in society.  Butler argues that it is more valid to perceive gender as a performance in which an individual agent acts. The performative element of her theory suggests a social audience. For Butler, the "script" of gender performance is effortlessly transmitted generation to generation in the form of socially established "meanings": She states, "gender is not a radical choice... [nor is it] imposed or inscribed upon the individual". Given the social nature of human beings, most actions are witnessed, reproduced, and internalized and thus take on a performative or theatric quality. With Butler's theory, gender is essentially a performative repetition of acts associated with the male or female. Currently, the actions appropriate for men and women have been transmitted to produce a social atmosphere that both maintains and legitimizes a seemingly natural gender binary. Consistently with her acceptance of the body as a historical idea, she suggests that our concept of gender is seen as natural or innate because the body "becomes its gender through a series of acts which are renewed, revised, and consolidated through time".  Butler argues that the performance of gender itself creates gender. Additionally, she compares the performativity of gender to the performance of the theater. She brings many similarities, including the idea of each individual functioning as an actor of their gender. However, she also brings into light a critical difference between gender performance in reality and theater performances. She explains how the theater is much less threatening and does not produce the same fear that gender performances often encounter because of the fact that there is a clear distinction from reality within the theater.  Butler uses Sigmund Freud's notion of how a person's identity is modeled in terms of the normal. She revises Freud's notion of this concept's applicability to lesbianism, where Freud says that lesbians are modeling their behavior on men, the perceived normal or ideal. She instead says that all gender works in this way of performativity and a representing of an internalized notion of gender norms.
Question: What did he do in 1988?
Answer: In this essay, Judith Butler proposes her theory of gender performativity, which would be later taken up in 1990 throughout her work, Gender Trouble.

Background: Ruth Etting (November 23, 1897 - September 24, 1978) was an American singing star and actress of the 1920s and 1930s, who had over 60 hit recordings and worked in stage, radio, and film. Known as "America's sweetheart of song", her signature tunes were "Shine On, Harvest Moon", "Ten Cents a Dance" and "Love Me or Leave Me". Her other popular recordings included "Button Up Your Overcoat", "Mean to Me", "Exactly Like You" and "Shaking the Blues Away". As a young girl in Nebraska, Etting had wanted to be an artist; she drew and sketched everywhere she was able.
Context: Etting was born in David City, Nebraska in 1897 to Alfred, a banker, and Winifred (nee Kleinhan) Etting. Her mother died when she was five years old and she then went to live with her paternal grandparents, George and Hannah Etting. Her father remarried and moved away from David City and was no longer a part of his daughter's life. Etting's grandfather, George, owned the Etting Roller Mills; to the delight of his granddaughter, George Etting allowed traveling circuses and shows to use the lot behind the mills for performances.  Etting was interested in drawing at an early age; she drew and sketched anywhere she was able. Her grandparents were asked to buy the textbooks she had used at the end of a school term because Etting had filled them with her drawings. She left David City at the age of sixteen to attend art school in Chicago. Etting got a job designing costumes at the Marigold Gardens nightclub, which led to employment singing and dancing in the chorus there. She gave up art school soon after going to work at Marigold Gardens. Before turning exclusively to performing, Etting worked as a designer for the owner of a costume shop in Chicago's Loop; she was successful enough to earn a partnership in the shop through her work.  While she enjoyed singing at school and in church, Etting never took voice lessons. She said that she had patterned her song styling after Marion Harris, but created her own unique style by alternating tempos and by varying some notes and phrases. Describing herself as a "high, squeaky soprano" during her days in David City, Etting developed a lower range singing voice after her arrival in Chicago which led to her success. Her big moment came when a featured vocalist suddenly became ill and was unable to perform. With no other replacement available, Etting was asked to fill in. She quickly changed into the costume and scanned the music arrangements; the performer was male, so Etting tried to adjust by singing in a lower register. She became a featured vocalist at the nightclub.  Etting described herself as a young, naive girl when she arrived in Chicago. Due to her inexperience in the ways of the big city, she became reliant on Snyder after their meeting. Etting and Snyder met in 1922, when she was performing at the Marigold Gardens. Snyder, who divorced his first wife to marry Etting, was well-acquainted with Chicago's nightclubs and the entertainers who worked in them; he once served as a bodyguard to Al Jolson. Snyder also used his political connections to get bookings for Etting, who was called "Miss City Hall" because of Snyder's influence in Chicago. Etting married gangster Martin "Moe the Gimp" Snyder on July 17, 1922 in Crown Point, Indiana. She later said she married him "nine-tenths out of fear and one-tenth out of pity." Etting later told her friends, "If I leave him, he'll kill me." He managed her career, booking radio appearances and eventually had her signed to an exclusive recording contract with Columbia Records.
Question: Who were her parents?
Answer:
Alfred, a banker, and Winifred (nee Kleinhan) Etting.