Having identified a problem, established its significance, researched the literature surrounding the issue, and articulated a relevant research question, you can now begin to develop and argue a recommendation for the problem by identifying, explaining, exemplifying and evaluating the effectiveness of solutions used by other cases/examples (e.g. countries, organizations, programs) that have tried to address the problem in different contexts (you need a minimum of 4 solutions, each to be developed in a separate paragraph). You can organize the paper in the following way, beginning each paragraph with a topic sentence that refers to the main idea of the paragraph:
