The voters, **70% as recently polled believe Trumps is keeping his promises he campaigned on and detailed in his republican platform BUT, perhaps Trumps crowning achievement and his GREATEST achievement is when, as a political novice he toppled Hillary Clinton in the 2016 election becoming 45th POTUS and setting the stage for Trump 2.0 which is on it's way to becoming one of the greatest (and most beneficially transformative) presidents in US history none of which is possible w/o the defeat of HRC.
**Trump campaign promises
https://www.washingtonexaminer.com/news/campaigns/presidential/3315203/large-majority-citizens-say-trump-doing-promises-campaign/