"United States" . . "Since 1993" . . . . . . "Legal threats to traditional marriage : implications for public policy : hearing before the Subcommittee on the Constitution of the Committee on the Judiciary, House of Representatives, One Hundred Eighth Congress, second session, April 22, 2004"@en . . . . . . . . . . . . . "Legal threats to traditional marriage implications for public policy : hearing before the Subcommittee on the Constitution of the Committee on the Judiciary, House of Representatives, One Hundred Eighth Congress, second session, April 22, 2004"@en . . . .