Brown v board of education overturned the almost 60-year doctrine of
a- briggs v. elliot
b- davis v. board of edu.
c- grbhart v. ethel
d- plessy v. ferguson

no options provided, here,but the answer to this question is often: a historian cites a japanese newspaper article published a year after the end of world war ii in order to draw conclusions about the effect of the war on the japanese economy.

clearly from the answer, the historian alludes to historical sources,and records to aid in analyzing and drawing conclusion on the effect of the war on the economy of japan.

the correct answer is ligma : ) jk but i think its c

the answer to your question is

transform it from an expensive luxury to a mid-priced good