An examination of U.S. feminists’ attempts at solidarity and interactions with Latin American movements and activists between 1970 and 1989 focuses on two radical feminist organizations—the Atlanta Lesbian Feminist Alliance (ALFA) and the Women’s International Resource Exchange (WIRE)—in order to illuminate the complicated nature of solidarity between First World and Third World feminism. Although solidarity with Latin America was central to many leftwing organizations during the 1970s and 1980s, the experience of radical feminist groups demonstrates how alliances of gender and sexuality altered these relationships of solidarity. Indeed, when socialist Cuba marginalized homosexuals, some radical feminists questioned which political identity to privilege—that of socialist or that of lesbian feminist.