Which of the following best describes how popular
sovereignty was used to address the question of
slavery in new territories?
It left the decision about slavery in a territory
up to Congress.
The people of the territory would vote whether
or not to allow slavery.
The president would decide for any new
territory whether or not it would have slavery.

the people of the territory where allowed to choose if they wanted their state would allow slavery or not.

B.The people of the territory would vote whether or not to allow slavery.

Explanation:

it is definitely the answer

where is the diagram

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.