Answer:
workers or working-class people, regarded collectively (often used with reference to Marxism).
the lowest class of citizens in ancient Rome.
Explanation:
Actually every single one is correct, A<B<C they all are factors in the decline of Sumer.
The Pyrenees mountain range.
divided government is the correct answer
Republican control is wrong
Yes, If Adolf never ordered his army generals to prepare to treble the size of his supply for 300,000 men. The german military could have not expanded. Causing the holocaust to never happen.