As Donald Trump takes oath as the 47th President of the United States on Monday, January 20 in Washington DC, the eyes of the whole world will be on the election promises he made, some of which he has promised to fulfill on the first day of taking office. While it is unlikely that the Republican will be able to do everything he promised to do on his first day of taking office, it is still an amazing list of promises. Watch the live overhaul of Donald Trump’s introduction here. Donald Trump can fulfill some of the promises by a simple official arrangement, something he is likely to do. For others, he will need the help of Congress as well as take the path of holy change. What has Donald Trump promised to do on the first day of taking office? Here is a list of promises that Donald Trump has said during the election campaign that he will fulfill on his first day as US President. Immigration: Trump has promised to launch the largest expulsion in US history to remove all the people who are wrongly living in the country.