Summary: In a three-day lesson, students will research, role-play, and assess the momentous decision to drop the atomic bomb on Japan. Before the lesson, students in groups of 2-4 should research cabinet positions in the Truman administration. Each group will represent one cabinet official and their staff. Then, on Day One, students role-play a cabinet meeting advising President Harry S. Truman on the decision to drop the bomb. At the end of the class the student playing President Truman comes to...