Which is the best description of the cold war?

a)the period of global tensions between the united states and western europe
b)the years when the united states and nazi germany were at war
c)the period of global tensions between the united states and the soviet union
d)the years when leonid brezhnev led the united states

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