None, however, bans on gay marriage violate the equal protection clause of the 14th amendment.
No amendment bans gay rights on a federal level.
The 5th ammendment does not violate gay rights.
Gay rights, Slavery, Privacy, Woman's Rights, and Abortions
The Equal Protection clause of the 14th Amendment.
The Equal Rights Amendment
Fifth amendment
gay rights are positive rights.
1st amendment
You don't get rights for being gay. In fact, depending on where you live, you lose rights for being gay.
The 6th amendment
Amendment 2 gives you the rights to bear arms
The 10th amendment.