9.One reason for the outbreak of World War II was the * (1) ineffectiveness of the League of Nations
(2) growing tension between the United States and the Soviet Union
O (3) conflict between the Hapsburg and the Romanov families
0 (4) refusal of the German government to sign the Treaty of Versaille

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