A citizen’s strong loyalty to his city-state enabled Greeks to unify. true or false

Mountains and seas brought the Greek city-states together. Citizens of city-states put the needs of the city-states above their own. A citizen's strong loyalty to his city-state enabled Greek to unify. The lack of unity among Greek city-states made Greece easier to conquer.

Under the Articles of Confederation, each state viewed its own sovereignty and power as paramount to the national good. ... However, the national government was unable to gather a combined military force among the states to help put down the rebellion, making clear a serious weakness in the structure of the Articles

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