LGBT movements in the United States comprise an interwoven history of lesbian, gay, bisexual, transgender and allied movements in the United States of America, beginning in the early 20th century and influential in achieving social progress for lesbian, gay, bisexual, transgender and transsexual people. LGBT movements in general Lesbian, gay, bisexual, and transgender (LGBT) social movements is a political ideology and social movement that advocate for the full acceptance of LGBT people in society. In these movements, LGBT people and their allies have a long history of campaigning for what is now generally called LGBT rights, sometimes also called gay rights or gay and lesbian rights. Although there is not a primary or an overarching central organization that represents all LGBT people and their interests, numerous LGBT rights organizations are active worldwide. A commonly stated goal among these movements is social equality for LGBT people. Some have also focused on building LGBT communities or worked towards liberation for the broader society from biphobia, homophobia, and transphobia. LGBT movements organized today are made up of a wide range of political activism and cultural activity, including lobbying, street marches, social groups, media, art, and research. Not only does the LGBT community strive for their rights, they celebrate as well. In multiple cities around the United States, a series of events usually over the course of one weekend, are carried out and known widely as Pride. In addition to expressing LGBT rights, the annual event has a goal to show that the community is proud of who they are, and will continue to push forward in their fight for rights. Sociologist Mary Bernstein writes: "For the lesbian and gay movement, then, cultural goals include (but are not limited to) challenging dominant constructions of masculinity and femininity, homophobia, and the primacy of the gendered heterosexual nuclear family (heteronormativity). Political goals include changing laws and policies in order to gain new rights, benefits, and protections from harm." Bernstein emphasizes that activists seek both types of goals in both the civil and political spheres. As with other social movements there is also conflict within and between LGBT movements, especially about strategies for change and debates over exactly who comprises the constituency that these movements represent. There is debate over to what extent lesbians, gays, bisexuals, transgender people, intersex people and others share common interests and a need to work together. Leaders of the lesbian and gay