Combined with its gradual movement, can drastically reshape the landscape over hundreds or even thousands of years. The ice erodes the land surface and carries the broken rocks and soil debris far from their original places.
Which one in particular? There are many different theories of conquest; an example in American history would be Manifest Destiny.
Answer:Jet streams generally push air masses around, moving weather systems to new areas and even causing them to stall if they have moved too far away. ... If the jet stream dips south, for example, it takes the colder air masses with it. Jet streams also have an impact on air travel and are used to determine flight patterns
Explanation: Based on what i've learn:>
Marxism maybe?? It is the hold that human societies progress through class struggle: a conflict between an ownership class that controls production and a dispossessed labouring class that provides the labour for production.