Kennedy, a conservative who often casts the deciding vote in close cases, was joined in the majority by the court’s four liberal justices. In a dissenting opinion, conservative Justice Antonin Scalia says the court’s decision shows it is a “threat to American democracy.”

“The ruling says that my ruler and the ruler of 320 million Americans coast-to-coast, is a majority of the nine lawyers on the Supreme Court,” Scalia said.Conservative Chief Justice John Roberts also read a summary of his dissenting opinion from the bench. There are currently 13 state bans in place, while another state, Alabama, has contested a court ruling that lifted the ban there. The ruling is the Supreme Court’s most important expansion of marriage rights in the United States since its landmark 1967 ruling in the case Loving v. Virginia that struck down state laws barring interracial marriages.

The decision follows rapid changes in attitudes and policies toward gay marriage in America. It was not until 2003 that the Supreme Court threw out state laws banning gay sex. And it was not until 2004 that the Massachusetts became the first state to legalize same-sex marriage. Gay marriage has gained increasing acceptance in opinion polls in recent years, particularly among younger Americans.The ruling is the latest milestone in the gay rights movement in recent years. In 2010, Obama signed a law allowing gays to serve openly in the U.S. military. In 2013, the high court ruled unconstitutional a 1996 U.S. law that declared for the purposes of federal benefits marriage was defined as between one man and one woman.

Gay marriage also is gaining acceptance in other Western countries. Last month in Ireland, voters backed same-sex marriage by a landslide in a referendum that marked a dramatic social shift in the traditionally Roman Catholic country. Ireland followed several Western European countries including Britain, France and Spain in allowing gay marriage, which is also legal in South Africa, Brazil and Canada. But homosexuality remains taboo and often illegal in many parts of Africa and Asia.

The Supreme Court’s ruling came in a consolidated case pulling together challenges filed by same-sex couples to gay marriage bans in Kentucky, Michigan, Ohio and Tennessee.

Same-sex marriage was legal in 36 states and Washington, D.C. In a 37th, Alabama, a federal court struck down the gay-marriage ban but the state supreme court has stopped local officials from issuing marriage licenses to gay couples. Opponents say same-sex marriage legality should be decided by states, not judges. Some opponents argue it is an affront to traditional marriage between a man and a woman and that the Bible condemns homosexuality.

The emotions of the issue were apparent during the court’s April 28 oral arguments in the case when a protester in the courtroom shouted at the justices that they would “burn in hell” if they backed gay marriage. President Barack Obama is the first sitting president to back gay marriage and his administration argued on the side of the same-sex marriage advocates. He has said he hoped the court issued a ruling preventing states from banning gay marriage.The legal repercussions for same-sex couples are broad, affecting not just their right to marry but also their right to be recognized as a spouse or parent on birth and death certificates and other legal papers. Big business had urged the justices to support gay marriage, saying in a brief submitted in the case that inconsistent state laws impose burdens on companies and that marriage bans can conflict with corporate anti-discrimination and diversity policies.

Feature image source : Telegraph , Wikipedia