The correct answer is A. Agora
Step-by-step explanation
"Agora" is a word of Greek origin that refers to the cities of that nation, the public squares and the assemblies that were held in it. Over time, the term was extended to refer to other meeting or discussion venues. Later, three different types of agoras were established: the political or religious ones that are characterized by being located in what were the centers of the populations; those that were established near the entrance gates to the city-states and the commercial agoras that were defined by the fact of being located near the ports. So, the correct answer is A. Agora.