Donald Trump is the fourth President of the United States to face an impeachment inquiry. Since the beginning oh his mandate, he was implicated in such scandals as Russia interferences or hush payments. A new recent one, between the US and an eastern Europe one, result in the impeachment inquiry. The fact that Democrats engage it only one year before the next election is hugely criticized because the procedure is taking a long time. Plus, any of the three other inquiries result in a deposition. Richard Nixon had resigned himself before being dismissed. But according to experts, the Trump’s inquiry is already far advanced.