The correct answer is: A. Latin
The word "policy" comes from the Latin word "polis", which means "city-state". In ancient Greece, each city-state had its own set of laws and regulations, which were known as "policies". These policies were designed to protect the city-state and its citizens, and to promote the common good.
The word "policy" was later adopted by other cultures, and it came to be used to refer to any set of principles or rules that guide the actions of a group or individual. In modern times, the word "policy" is often used in the context of government, business, and other organizations.
Option B: Greek. The Greek word "polis" means "city-state". However, the word "policy" is not derived from the Greek word "polis".
Option C: French. The French word "politique" means "politics". However, the word "policy" is not derived from the French word "politique".
Option D: English. The English word "policy" is derived from the Latin word "polis".