Answer:
male citizens= the most important group...
women= had no rights, couldn't own property, couldn't take part in government
metics= free people but not citizens
slaves= lowest class of people in athens
good luck
The answer is approximately 130,222,815 people they make up approximately 1.73% of the worlds population. Hope this helps.
I would like to say C, because they were imperialistic power who sought out many colonies through out the world and they were heavily militaristic about these colonies. But I would wait for a second answer before you choose C, as I am unsure of this.