Respuesta :
Answer: D) By casting the native population as workers in the service industry.
Explanation: From the given options, the one that represents how the director of a play about colonialism, can effectively compare colonialism to current social issues, is the corresponding to option D: By casting the native population (to represent the people that suffer the colonialism) as workers in the service industry (to represent the current social issues), in this way the director can draw parallels between them.