Need Help with the following Homework Questions.1. How does lobbying work in gov

Need Help with the following Homework Questions.1. How does lobbying work in government? Please use examples.2. Identify all of the Executive Branch Departments that have a role regarding the nations nuclear weapons and what each of their roles is. 3. Discuss the impact of thousands of lobbyists in Washington DC and millions of dollars spent every year to change federal policies. Is it effective the majority of the time? Explain.Assignment responses should be no less than 400 words and no more than about 500 words sources must be cited and work must be orginal work. Each Question should be answered individual and work cited individual for that question. Workwill be checked using turnitin.com. Thank you.