Respuesta :
Answer:
Option: C. diseases caught from the Europeans
Explanation:
When the Europeans reach the New World, they not only brought settlers with them but diseases too. Native Indians were helpless to protect themselves because they were not immune to diseases like smallpox, chickenpox, cholera, diphtheria, influenza, measles and so on. Approximately, about 12,000 Native Americans in New England were living during 1670, which was one-tenth of their original population years ago.