Develop and write a 4 to 6-page, APA-formatted paper that compares and contrasts

Develop and write a 4 to 6-page, APA-formatted paper that compares and contrasts the leadership styles and scope of influence of two historical figures, Barack Obama and Donald Trump. Remember, this is to be a perspective on leadership that requires you to perform research and analysis into how these leaders viewed themselves, and how others viewed them. 
Introduction
State what made each an effective leader
Describe how each influence the lives of others positively and/or negatively
Include how will each be remembered in history
Provide leadership similarities and differences of the two leaders
Discuss if you consider either of them servant-leader types
Conclusion (Using the texbook “The Leadership Challange” by Kouzes and Posner 7th Edition)
Include in-text citations and a References page, which includes at least four academic sources.