Which of the following details related to the topic of nineteenth-century immigration is the best example of an objective voice?

numerous unskilled workers

hardworking, desperate families

intelligent but uneducated children

adventurous, young pioneers

The answer is numerous unskilled workers

objective voice refers to the opinion which is accurate and relevant upon a certain topic. During the immigration, many people from poorer country such as China, cuba, and Eastern European nations stream into United States in order to find another opportunities.