“Theory of Oppression” Partnering with Hetrick-Martin Institute, New York City’s Department of Education is one of the first educational organizations to open a high school created specifically for the LGBT (Lesbian, Gay, Bisexual, and Transgender) population. Additionally, the United Kingdom has an organization that advocates on the part of establishing LGBT schools. View the video titled “School for Gay and Lesbian Students Only” (2 min 45 sec).