Which was a major accomplishment of the ancient people under the shang dynasty’s rule?
a) the shang had the first female ruler.
b) the shang government abolished slavery
c) the people invented the wheel
d) they developed a writing system

Astudy that involves interviews of adults is eligible for expedited review. the researcher wants to add an adolescent population (aged 12 to 17) to the study and has designed a parental permission and assent process. no additional changes are planned. which of the following statements about review of the revised protocol is accurate? the research would only be eligible for expedited review if the adolescents are capable of understanding the same consent forms used for the adult population. the research would only be eligible for expedited review if the adolescents have been declared to be emancipated minors. the new research would need full review by a convened irb because children are a protected population. unless the nature of the questions would raise the level of risk to > minimal for adolescents, the research would still qualify for expedited review.

To confirm when to exclude children from school it’s recommend that you refer to guidelines from which of the following organizations

Which of the following most likely contributed to the outbreak of world war ii?