Columbia subject headings:
Gays--Legal status, laws, etc.--United States.
Gender identity--Law and legislation--United States.
Homosexuality--Law and legislation--United States.
Study guides.
Harvard subject headings:
Gays--Legal status, laws, etc.--United States
Gender identity--Law and legislation--United States.
Homosexuality--Law and legislation--United States
Study guides.
Princeton subject headings:
Gays--Legal status, laws, etc.--United States.
Gender identity--Law and legislation--United States.
Homosexuality--Law and legislation--United States.
Sexual minorities--Legal status, laws, etc.--United States.
Study guides.