Nomadic people like mongols, huns, and khitans
it has to be d because the occupation zones is the only thing that slowed Germany down
Answer:
Hey there!
Generation Y, often called the Millennials, were people who were born in 1981 to 2001. The world was advancing at a speed no one had seen before. Conveniences were brought into people's lives, such as air conditioning, computers, cars, and airplanes.
Once again, I'm not familiar with your lesson, so this is the best I could do. If there is anything else you want me to do, I'd be happy to do so.
Let me know if this helps :)