President Joe Biden will on Tuesday sign into law a bill granting federal protections to same-sex marriage -- gathering thousands of guests at the White House to celebrate the legislative milestone.
It comes 12 years after Biden -- then Barack Obama's vice president -- took a public stand in favor of same-sex unions, well before they became legal in the entire United States through a 2015 US Supreme Court decision.
After the Supreme Court -- now significantly more conservative -- overturned longstanding abortion rights last June, lawmakers from the left and right came together to prevent any subsequent move to curb same-sex marriage rights, feared by some.
The legislation's final adoption by Congress last week marked a rare show of bipartisanship in deeply divided Washington.
In celebration, Biden will be gathering a group of Republican and Democratic lawmakers on the White House grounds, along with advocates and plaintiffs in marriage equality cases across the country, his spokeswoman Karine Jean-Pierre said on Monday.
Jean-Pierre, who herself made history as the first openly gay White House press secretary, also touted "musical guests and performances to celebrate this historic bill."
The legislation, she said, "will give peace of mind to millions of LGBTQI+ and interracial couples who will finally be guaranteed the rights and protections to which they and their children are entitled."
