What does corroborating sources allow a political scientist to do?

a. show where the information he or she is using comes from
b. determine whether an assertion made by one source is likely to be true
c. confirm his or her own biases
d. identify a research question to pursue

How did the united states’ approach regarding the japanese economy shift during the korean war? it focused on growth rather than reform. it focused on reform rather than growth. it focused on reform rather than stabilization. it focused on stabilization rather than decline.