Today in History: Donald Trump impeached for the first time

On Dec. 18, 2019, the U.S. House impeached President Donald Trump on two charges, sending his case to the Senate for trial; the articles of impeachment accused him of abusing the power of the presidency to investigate rival Joe Biden ahead of the 2020 election and then obstructing Congress’ investigation. (It was the first of two Trump impeachment trials that would end in acquittal by the Senate.)