"Compulsory Heterosexuality and Lesbian Existence" is a 1980 essay by Adrienne Rich, which was also published in her 1986 book Blood, Bread, and Poetry: Selected Prose 1979-1985 as a part of the radical feminism movement of the late '60s, '70s, and '80s. "Compulsory Heterosexuality and Lesbian Existence" is a text that is constructed to think about and inspire change about lesbian visibility, structures of lesbian sexuality, and the role of literary criticism in relationship to lesbianism. Adrienne Rich argues that heterosexuality is not "natural" or intrinsic in human instincts, but an institution imposed upon many cultures and societies that render women in a subordinate situation. It was written to challenge the erasure of lesbian existence from a large amount of scholarly feminist literature. It was not written to widen divisions but to encourage heterosexual feminists to examine heterosexuality as a political institution which disempowers women and to change it. "Compulsory" means required or obligatory, and "heterosexuality" means the assumption that all romantic relationships are between a man and a woman. The normalcy of heterosexuality and the defiance of that are both political in nature. Adrienne Rich argues that heterosexuality is a violent political institution making way for the "male right of physical, economical, and emotional access" to women. She urges women to direct their attention and energies towards other women rather than men, and she portrays lesbianism as an extension of feminism. Rich challenges the notion of women's dependence on men as social and economic supports as well as for adult sexuality and psychological completion. She calls for what she describes as a greater understanding of lesbian experience, and she believes that once such an understanding is obtained, these boundaries will be widened and women will be able to experience the "erotic" in female terms.