The kind of learning that I think that King Archidamus would consider “useless matters” is the learning where it would not lead to any kind of logical conclusion. War should be brought on immediately, rather than deferring another generation to let matters cool down instead of getting victory no matter the cause.
Answer:sugar
Explanation:Europeans first encountered many of their major cash crops, such as sugar, through exposure to Muslim agriculture during the Crusades (from the eleventh to thirteenth centuries). Sugarcane particularly appealed to Europeans because their only sweetener before that time had been honey.
Black slaves gained their freedom.
Answer:
Social class in Haiti uses a class structure that groups people according to wealth, income, education, type of occupation, and membership in a specific subculture or social network. Since colonial years, race has still played an important factor in determining social class.
Explanation: