Who was the 45th President of the United States?

Donald Trump was the 45th President of the United States because he won the 2016 presidential election against his opponent, Hillary Clinton. As a businessman and television personality, Trump campaigned on promises of economic growth, job creation, immigration reform, and "Making America Great Again". His unorthodox style and controversial policies polarized the nation, creating both supporters and detractors during his tenure in office from 2017 to 2021.