Long Essay: 25 points.Answer the following question IN DETAIL as completely as possible. Your essay should include an introduction a body and a conclusion and should be written in an ORGANIZED FASHION. Be sure to incorporate ideas brought up in both the reading and the lecture. This essay MUST bea minimum of TWOFULL PAGES DOUBLE SPACED USING A 12pt TIMES NEW ROMAN FONT AND STANDARD MARGINS1. Throughout this 1/3 of the course we have covered three Cold War policy eras. What were they? Who were their leading proponents and how did they implement their particular policies. Which policy era was the most effective and why?I need this today on the 5th of december.in a few hoursneed by 1:30 central standard time!