Who was J. P. Morgan? * A. J. P. Morgan was a very influential American financier and banker who lived and
worked during the late 1800s and early 1900s.
B. J. P. Morgan was a very influential American inventor and industrialist.
O C. J. P. Morgan was the President of the United States in 1900.
D. O J. P. Morgan was sometimes called the "Wizard of Menlo Park.".

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