WASHINGTON — Behind in the polls in late October, Donald Trump ventured to Gettysburg, Pennsylvania, to give American voters a “contract” detailing what he would achieve during his first day in office. Beneath a list of 18 major actions was the flourish of Trump’s familiar signature and a blank space for voters to sign.

But as Trump becomes president on Friday, it remains hazy as to which actions he will immediately take.

READ MORE: What’s on Trump’s immediate to-do list?

The list included several items likely to fire up Republican voters but backed up by scant policy. It includes “begin removing the more than 2 million criminal illegal immigrants” and “cancel every unconstitutional executive action … by President Obama.” Trump has already backed down from one pledge to label China a currency manipulator, recently saying he would first like to speak with the Chinese leadership.

A look at 10 of the key promises Trump made for his first day as president: