In a 3-5 page paper compare and contrast the impeachment trials of Andrew Johnson Richard Nixon and Bill Clinton. Identify ethical dilemmas presented by each. Be sure to focus on the trial proceedings in the Senate and political aspects of the impeachment proceedings as opposed to only the actions of the presidents in question. After you identify the ethical dilemmas presented in each case rank the severity of the ethical violations of each and answer these questions:You should also make sure to:Lastly please label your projects: username-project-unit#.doc. For example a student named Tina Allen would name her file TAllen-Impeachment-Unit3.doc. Submit your Assignment by selecting the Unit 3: Assignment in the Dropbox by the end of Unit 3.