I am the empire in Mesopotamia that created handing gardens, the Ishtar gate and was a great center of culture and learning/
What is the Babylonian Empire?
I am the river the early Chinese civilizations thrived on.
What is the Yellow River (Huang He)
I am the social system created to stop invaders from terrorizing Europe which had kings, knights, and lords.
What is feudalism?
I am the Holy City people fought the Crusades over.
What is the city of Jerusalem ?
I am the guy who came from mainland Europe and took over England.
Who is William the Conquerer?
I am the geographic feature that made cultural diffusion difficult, or hindered between China and India.
What is the Himalaya Mountains?
I am a group of raiders and invaders who terrorized Europe in the 800s and 900s, eventually decided that central Europe was a great place to live, married local lords and converted to Christianity.
Who are the Vikings?