A group of students are constructing a water clock as part of a class project. Which instrument will they need if they want to calibrate the water clock by the original method used? A. octant B. sextant C. sundial D. dioptra

When did martin luther king, jr. deliver his famous "i have a dream" speech? a. during the montgomery bus boycott b. during the birmingham campaign c. during his acceptance of the nobel prize d. during the march on washington

The 20th century was characterized by increasing globalization describe some of globalization major effects then identify whether the effects of globalization were better for developed countries or developing countries

Select two reasons for the division of power in a limited government. limit misuse of power protect the rights of individuals leaders stay in power leaders inherit power control freedom of speech