What is one example of how different group perspectives influenced historical events? A. The disagreements between Muslims and European Christians over who should control the Holy Land, led to the Crusades. B. The disagreements between the Spartans and the Athenians over who should control Greece, led to the wars with Persia. C. The disagreements between the Europeans and the Chinese over who should control the Silk Road, led to the voyages of Zheng He. D. The disagreements between the Romans and the Gauls over who should control Britain, led to the founding of the Roman Empire.

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.