3. 1.Analyze changes and continuities in power and authority from early times to the medieval period. 2.Analyze changes and continuities in commerce (economic systems) from early times to the medieval period. 3.How has the changing relationship between human beings and the physical and natural environment affected human life from early times to the medieval period? 4.How has the changing relationship between human beings and science and technology affected human life from early times to the medieval period? 5.Analyze changes and continuities in patterns of interactions from early times to the medieval period. 6.Explain the changing role / status of women from early times to the medieval period. 7.How has the changing relationship between humans and religious and ethical systems affected human life from early times to the medieval period. 8.Describe the changing processes of empire building from early times to the medieval period? 9.Using a revolution that you have studied explain its political, economic and social effects.