What was the main effect of the persian wars? a. persia was no longer a threat to anyone. b. athens and sparta began working together. c. athens became the leader of the greek city-states. d. sparta became the leader of the greek city-states.

D is the correct answer.

Explanation:

The Persian war means the wars which were fought between Persia and Greece. These wars were fought in the 5th century BC. The two major attacks by the Persians were in 490 and 480CE. Many famed battles and important battles were fought during this war. Some of the battles were the battle of Salamis and Platea. The Greeks emerged victorious in the war and their civilization was saved. If the Persians would have won then it could have let to the downfall of Greek democracy, sculpture, theater, and architecture.

how did justinian contribute to the byzantine empire?

one famous byzantine emperor was justinian i. justinian ruled from ad 527 to 565. belisarius was the commander who led these armies in an attempt to win back the old western roman empire. the war effort to take back the western part of the empire forced justinian to raise taxes on the people of the byzantine empire.

explanation:

mark brainliest and have a great day!

the first forms of writing came from them in the form of pictographs around 3100 bc.