Vulnerable persons are those who are less able to protect themselves than other persons in a given situation. the common rule (45 cfr 46, subpart a) has specific requirements for the following vulnerable populations, except:
a. individuals with impaired decision-making capacityb. children
c. prisoners
d. workers

    racial conflict and discrimination has existed ever since man learned to kill with rocks and bones. these conflicts arose from disputes between territory, power, wealth, religion, or simple difference. some of the most infamous racial disputes include slavery, the holocaust, and the civil rights movement.

    these listed disputes often resulted in casualties from all sides. riots, wars, imprisonment, and lynching are all commonly associated with racial conflict on severe levels.

      however, racism is an improving issue in recent decades. people are being more accepting and welcoming of diverse populations. though, the world isn't perfect and it will take much more time, if ever, until the world is rid of racism.

the correct answer is d

answer; foreign services officers;