Persia had a huge empire and had every intention of adding Greece to it. The Persian king Darius first attacked Greece in 490 BC, but was defeated at the Battle of Marathon by a mainly Athenian force. The wars with the Persians had a great effect on ancient Greeks.
(so everybody just hated each other )
C is the correct answer, I believe.
Answer:
Plains Native Americans lived in both sedentary and nomadic communities. They farmed corn, hunted, and gathered, establishing diverse lifestyles and healthy diets.
Explanation:
A benefit of a confederate government is C. Several states can cooperate in matters of common concern and still retain their separate identities.
A confederate government derives its power from the state or provincial government resulting to a weak central authority. States under the confederation retain all the powers of an independent nation; powers such as the right to have its own military force, the right to print money, and the right to make treaties with other national powers without needing the approval of other states under the confederation.
Confederate states exerting their own powers weakened the central government which led to the founding fathers to shift into Federalism when they drafted the Constitution.