A company is designing a naw tire that will repair itself . They have brain stormed possible solutions and chosen one what is the next step they need to take in the engineering design process to

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.

they became hereditary because there weren't many jobs for people in lower classes