Answer:
There were several reasons why Athens strongly resisted Persian takeover of its land:
Independence and autonomy: Athens was a proud city-state that valued its independence and autonomy. It did not want to be subject to the rule of a foreign power, especially one that was seen as barbaric and inferior.
Fear of subjugation: The Athenians feared that if they submitted to Persian rule, they would lose their freedom, their democratic government, and their way of life.
Cultural identity: Athens had a strong cultural identity and saw itself as the birthplace of Western civilization. It did not want to be dominated by a culture that it viewed as vastly different and inferior.
Historical enmity: Athens and Persia had a history of conflict dating back to the Ionian Revolt in 499 BCE, where Athens and other Greek city-states had supported the Ionian Greeks in their rebellion against Persian rule. This conflict continued with the Persian Wars (492-449 BCE) where Athens and Sparta led a coalition of Greek city-states in a successful defense against the Persians.
Economic interests: Athens was a major maritime power and controlled a large empire of colonies and tributary states. Persian domination would threaten its economic interests and its ability to maintain its empire.
For these reasons, Athens was determined to resist Persian takeover and defend its independence and way of life.