Answer:
I think D is the one you can pick.
hope this works!
Bachelor's degrees can be earned at four-year institutions and a small number of community colleges that have added baccalaureate programs in recent years. Schools offer Bachelor of Arts (B.A.), Bachelor of Science (B.S.), Bachelor of Fine Arts (B.F.A.) and other specialty designations.
The diseases brought to this continent by the Europeans included bubonic plague, chicken pox, pneumonic plague, cholera, diphtheria, influenza, measles, scarlet fever, smallpox, typhus, tuberculosis, and whooping cough