Why was the creation of the printing press essential to the spread of the Reformation?

What was the significance of the battle of saratoga

Plz the 10 places that charles darwin stopped at to report his findings, and include dates?

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