世界历史 - 2026 进行中

科目: 世界历史
级别: X (I级最简单，XII级最难)
类别: 大学生
试题语言: English
题数: 15
问题示例: Which factor most directly enabled the rapid expansion of the Mongol Empire in the thirteenth century? A permanent alliance with the Byzantine Empire, The use of gunpowder weapons in all major battles, Highly mobile cavalry supported by effective military organization, Control of the Atlantic Ocean