I need help with this organizer from Edge 2020. Thanks

What was one major cause of worldwide conflict during the first decade of the 21st century?

Why was the development of an alphabet an important advancement for the phonician civilization? check all that apply

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