Which conclusion can be drawn from the result of the persian war? a. the greek city-states of athens and sparta were powerful when unified. b. the greek city-states should have traded more often with one another. c. the greek city-states would have better economies if controlled by persia. d. the greek city-states were more powerful when they fought against each other.

A.The Greek city-states of Athens and Sparta were powerful when unified.

Greece was a collection of city states which has own personality, goals, customs, laws and government. Athens, Sparta, Corinth, Megara and Argos were among the greatest city states of Greece.  

During the Persian War, the Greeks united. The Athenians’ incredible navy and the Spartans’ fierce army led the Greek force. The Persians attacked three times. The final time, the Athenians fought and burned the Persian ships. The Persian survivors were met with the Spartans on shore.

Though greatly outnumbered, the united Greeks won against the Persians.  

yes, since there is a positive and a negetive if the positive and negitive wasn't there wouldn't a flow electricity in it.

    racial conflict and discrimination has existed ever since man learned to kill with rocks and bones. these conflicts arose from disputes between territory, power, wealth, religion, or simple difference. some of the most infamous racial disputes include slavery, the holocaust, and the civil rights movement.

    these listed disputes often resulted in casualties from all sides. riots, wars, imprisonment, and lynching are all commonly associated with racial conflict on severe levels.

      however, racism is an improving issue in recent decades. people are being more accepting and welcoming of diverse populations. though, the world isn't perfect and it will take much more time, if ever, until the world is rid of racism.