Use Google Scholar to search for scholarly work on two of the following. (You will find a lot of scholarly material on all these topics; you might wish to experiment with using different key terms and...

Use Google Scholar to search for scholarly work on two of the following. (You will find a lot of scholarly material on all these topics; you might wish to experiment with using different key terms and restricting the time period over which you search, to fi nd whatever looks most relevant to your interests.)

12.11.1 The death of Napoleon

12.11.2 The extinction of the dinosaurs

12.11.3 Truman’s decision to use the atomic bomb on Hiroshima and Nagasaki

12.11.4 The causes of obesity (during the past fi ve years)

12.11.5 Evidence about teaching thinking skills (during the past ten years)