One would be most likely to find the above structure useful in understanding which of the following?

(A) Religious practices in Ur in the period before 600 BCE (B) Political organization in Central Asia in the period from 600 BCE to 600 CE (C) Cultural diffusion in West Africa in the period from 600 CE to 1450 CE (D) Burial practices in Egypt in the period before 600 BCEExplanation: The ziggurat was used by priests and other religious leaders to elevate and direct themselves toward the cosmos. Neither Central Asia (B) nor West Africa (C) created ziggurats. Egypt built pyramids, not ziggurats, to bury their royal dead.