Chapter 7-3: The Mongol Empire Essay Practice First, brainstorm your essay topic in its entirety. Highlight key words and remember to use transition words. Then, write a complete paragraph (topic, body and closing sentences). Address all aspects of the question. TOPIC: During the Yuan Dynasty, the Mongols disrupted the social and economic development of the Tang and Song Dynasties. Describe three examples of this and the impact of each situation. Topic Sentence (use question in your answer): First, Details of Problem, Strategy, Contribution, or Influence #1: Explain impact: (Next), Details of Problem Strategy, Contribution, or Influence #2 Explain impact: (Finally), Details of Problem, Strategy, Contribution, or Influence #3 Explain impact: (To Conclude), Concluding Sentence (say your topic sentence differently)