Which of the following is true about African American nurses in public

Which of the following is true about African American nurses in public health?

1. Segregation existed until the 1960s, which made certificate and graduate education more difficult to obtain.
2. Cities were the major areas where they practiced.
3. They often belonged to the Frontier Nursing Service.
4. They were recruited heavily as military nurses.

ESSAYBID ANSWER

ANS: 1