Final answer:
The Parthenon and the rest of the Athenian Acropolis were built in the late 5th century BCE to house a religious cult and honor the goddess Athena, who was considered the patron goddess of Athens.
Step-by-step explanation:
The Parthenon and the rest of the Athenian Acropolis were built in the late 5th century BCE to house a religious cult and honor the goddess Athena, who was considered the patron goddess of Athens. The construction of these architectural masterpieces was part of a larger building program coordinated by the Athenian statesman Pericles, immediately following the Persian War. The Parthenon specifically housed a colossal statue of Athena and served as a sanctuary for religious worship.