Explain the impact the middle passage had on africans:

How did republicans gain control of southern state governments during reconstruction

Agroup of people who, because of their physical characteristics or cultural practices, are singled out and treated unequally.

Awaiver of the requirement for documentation of informed consent may be granted when: the investigator has no convenient place to store signed consent forms separate from the research datathe only record linking the subject and the research is the consent document and the principal risk is a breach of confidentiality.potential subjects might find some of the research questions embarrassing, personal, or intrusivethe subjects are literate in their own language; however, they do not read, write, or speak english