PLEASE HELP I just need 2 short simple responses (20 points)

1.Which event led to South Carolina seceding from the Union?

2. Describe the strengths, weaknesses and goals for both the North and the South.

Who is the plaintiff in united states vs lopez

Thomas jefferson was not afraid to make daring statements in the declaration of independence. what evidence from the text best supports this conclusion?

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