What could best be inferred from the map?

Phoenicians traded with peoples in Africa and Europe.

Greece and its colonies benefitted from a better climate for agriculture.
colonies.

The population of Phoenicia and its colonies was larger than that of Greece and its colonies.

Phoenicia was frequently at war with other empires.

The best inference from the map is that the Phoenicians had extensive trade networks with peoples in Africa and Europe.

Based solely on the information provided in the question, it is not possible to infer any of the given statements from a map.