Explain what led to the fall of greece. who eventually conquered the greeks?

There were many factors that went into the decline and fall of Ancient Greece. Here are some of the primary causes: Greece was divided into city-states. Constant warring between the city states weakened Greece and made it difficult to unite against a common enemy like Rome.

HOPE THIS HELPEDX

the answer is a) the proclamation of 1763.

we need the answer choices to answer the question