Final answer:
Impeachment is the process of charging a government official, such as the President, with serious wrongdoing. For a President to be impeached, they must be accused of high crimes and misdemeanors, which can include criminal offenses, violations of ethical guidelines, or any behavior deemed unfit by the opposition.
Step-by-step explanation:
Impeachment is the process of charging a government official, such as the President, with serious wrongdoing. In the case of a President, impeachment requires a simple majority vote in the House of Representatives to accuse the President of high crimes and misdemeanors. The term 'high crimes and misdemeanors' is used to refer to serious misconduct, which can include criminal offenses, violations of ethical guidelines, or any behavior deemed unfit by the opposition.