What article of the "articles of confederation" required that a unanimous consent of the states was needed in order to adopt or ratify an amendment to the constitution?

a. article 13
b. the consent of all articles
c. articles of incorporation
d. articles of diminished authority

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