Media professionals and librarians are but their roles are changing as a result of social media.

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

What were the death camps? who was sent there?

This was an act of continental congress which initially organized the first united states territory and was to be the basis for governing how the united states would expand westward.