New Delhi, July 5 -- President Donald Trump signed his package of tax breaks and spending cuts into law Friday in front of Fourth of July picnickers after his cajoling produced almost unanimous Republican support in Congress for the domestic priority that could cement his second-term legacy.

Flanked by Republican legislators and members of his Cabinet, Trump signed the multitrillion-dollar legislation at a desk on the White House driveway, then banged down a gavel gifted to him by House Speaker Mike Johnson that was used during the bill's final passage Thursday.

Against odds that at times seemed improbable, Trump achieved his goal of celebrating a historic - and divisive - legislative victory in time for the nation's birthday, which als...