D.
the deliberate modification of Earth’s surface through cultivation of plants and rearing of animals
It was "Germany" who was blamed for World War I and was made to the pay the greatest price, since Germany was hit with massive reparations after the war that were practically impossible to pay.
Actually every single one is correct, A<B<C they all are factors in the decline of Sumer.
Answer:
how is the U.S. government an example of a federal system? The United States is a federal system because power is divided between a national government and 50 state governments. ... Powers of the government that is not fully explained in the Constitution but is implied in order to carry out expressed powers.
Explanation: