Which statement offers the best comparison between the North and South at the beginning of the Civil War?

a
The North had a longer coastline than the South.
b
The South had more factories than the North.
c
The North had fewer people than the South.
d
The South produced more food than the North.

Ahistorian has discovered a letter written by an early roman emperor. she translates the letter and discovers that it contains orders to a general before a battle. she works to determine when the letter was written to figure out which battle the letter references. the historian in the passage is most clearly demonstrating which historical thinking skill? a. identifying causes and historical contextb. thinking chronologicallyc. making and evaluating arguments and interpretationsd. analyzing historical sources