I believe it would be globalization.
Answer and Explanation:
There were three main countries: Germany, Japan, and Italy.
Germany was probably the most notorious, but Japan comes close in second. Meanwhile, Italy surrendered to the Allies in WWII earlier than the former two.
All three hoped to expand their own territories.
Hope this helps!
Answer:
Glaciers move by sliding over bedrock or underlying gravel and rock debris. With the increased pressure in the glacier because of the weight, the individual ice grains slide past one another and the ice moves slowly downhill.