the end of program on international affairs, assignment help

I need to answer this questionbellow as an essay (5 pages long). I will send you the reading materials and the details later.The question is:1. At the end of program on internationalaffairs, it is appropriate to review the foundations of the field. 2. Discuss the four principal models ofinternational relations. 3. You might begin by briefly listing anddescribing the four, including their origins and evolutions. 4. You might also explain how each isrelated to corresponding theories of political economy. 5. Finally, you might consider how theremodels are useful in understanding current issues in global affairs, such asglobalization, democratization, transnational actors and issues, and theinformation technology revolution. 6. Be sure to cite the relevantliterature- specifically referring to authors and their ideas- throughout youranswer.