Which of these create radio waves? (1 point)

changing electric and magnetic fields applied at right angles

longitudinal waves traveling along the horizontal direction

compressions traveling along the vertical direction

transverse waves traveling at different speeds

Use this map to answer the following question: this is a map of africa with the following locations marked in red: segu dahomey, asante, benin, bornu, darfu, rwanda, and burundi. there are several red arrows showing the routes of slaves. these arrows point away from africa to arabia, europe, and especially the americas. © 2012 the exploration company how do these trade routes reflect the demand for slaves? the routes show that demand for domestic slaves in europe was high. the routes show that most of the slaves remained in africa. the routes show that most of the slaves were going to the colonies in the americas. the routes show that demand for slaves by the various colonial powers was low.