Which of the following questions applies the strategy of comparing and contrasting?

a. could the dropping of the atomic bomb on japan have been avoided?
b. why did reconstruction fail?
c. how did southern states react to the outcome of the civil way?
d. how were the outcomes of world war 1 and world war 2 similar?

Cole's smart phone is two years old and he would like to have a new one. this time, he wants to make sure that it has a longer battery charge and better geographic coverage since he is traveling three days a week for his new job. cole is most likely to use for this purchase

According to ohrp, a problem is an “unanticipated problem” when it meets which of the following criteria: unexpected, related or possibly related to the research, suggests that the research does not put the subjects or others at greater riskunexpected, related or possible related to the research, suggests the research puts subjects or others at greater riskunexpected, unrelated to the research but still occurring with a subject, suggests the research puts others at greater riskexpected, related or possible related to the research, suggests the research puts others at greater risk

Which gold led israelis and palestinians into conflict