The port on the Gulf of Mexico that was captured by union forces early in the war is : C. New orleans
The port was captured around 1 year after the civil war was started. Back then, new orleans was the largest confederate city which opened the chance for the union to gain many resources needed for the war
hope this helps<span />
IN order this time lol
#2: The classical ideas led to a rebirth of art, culture, and intellect, and linked teachings and discoveries from different countries (and states) and together, helped spur Europe into modernizing
#3: The rise of city states help lead to the Renaissance, for wealthy families that rule city-states supported artists, scientists, etc to helping discover new creations to show how mighty they are
#4: New technologies include larger and faster ships, larger sails, compasses, a newer variety of food (hardtack was invented)
#5: Ghana, Mali, Songhai (?) (first two for sure)
KKK (Ku Klux Klan)
is the correct answer.
hope this helps