What advantages did the Corps of Discovery gain as a result of Sacagawea’s presence?

Which situation is an example of a citizen participating in a politicial process

When children heard an interesting story about a sympathetic and resourceful african-american child, the aim was to provide them with?

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