The bill’s backers had been promising it would pass by 70 votes.

WASHINGTON — The Senate passed a politically fraught immigration reform bill on Thursday that would give a path to citizenship to some of the estimated 11 million undocumented immigrants living in the U.S., bringing them out of the shadows and preventing continued record deportations that have separated hundreds of thousands of families.

The bill passed 68 to 32, picking up all Democrats and 14 Republicans.

Update: The list of shame.