Which event led to the confusion and conspiracy surrounding the assassination of President John F. Kennedy? A) The parade in Dallas destroyed valuable evidence. B) Lee Harvey Oswald was shot and killed before his trial started. Eliminate C) The assassination of Robert Kennedy was conducted by the same suspect. D) Riots in the streets of Dallas and other major cities distracted federal authorities.

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