The impeachment process in the United States involves several steps. First, the House of Representatives investigates allegations against a sitting president, determining if there are grounds for impeachment. If a simple majority supports the charges, the House drafts articles of impeachment. Following this, the Senate conducts a trial, where senators act as jurors. A two-thirds majority is required for conviction, leading to possible removal from office. The process highlights the system of checks and balances within U.S. governance.