Motivated by
states rights?
North
South

South

So they would be able to keep slavery

explanation:

a primary sousrce was there already born and a secondary sousce is when a soil that has been use is being use again that a secondary

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.