Answer:
D. European Americans make up the largest segment of the population today
Step-by-step explanation:
European Americans make up the largest segment of the population today in the United States.
European Americans make one-third of the total population of the United States. There are several ancestry groups in the United States that include Irish Americans (10.0%), German Americans (13.9%), Italian Americans (5.2%), English Americans (7.4%), and Polish Americans (3%).
Hence, the correct answer is "D. European Americans make up the largest segment of the population today".