What territories did Russia claim in the last part of the 19th century and the first part of the 20th century ?

Which of the following statements is true about germany's use of u-boats?

What did jews use for money when jesus was around?

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