Who often made more money than the miners during the california gold rush? a. the families of the miners b. the companies that owned the mines c. the people that sold the miners supplies and services d. the people who took the old jobs of prospective miners once they left for california

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