When gravity is the only force acting on an object, the object is said to be in

Jack Zipes’s essay about the Grimm Brothers effectively informs readers about the central idea. The author begins by introducing his thesis, which is that the Grimms collected tales that became important folklore. He provides relevant evidence to support this idea, including examples of the tales, ways these stories reflect 19th century society, and how they influenced culture. The author concludes by describing how the Grimms made their mark on history, then summarizes his main points. Overall, Zipes’s essay effectively supports his purpose to inform readers about the significance of the Grimms’ fairy tales.