Plato was probably talking about a Democratic government which is composed of several leaders that are in-charge of particular cities and communities in a country. During his time, Plato is a known philosopher who spent his time discussing with people in plazas and squares arguing about almost anything under the sun.
Answer:
A. Louis Sullivan skyscraper
B. Fredrick Olmstead Landscape architecture
C. John roebling Suspension brisge
d. elavator Elisha otis
Eugenics is (E.) genetic modification of human behavior.
Nope. He never personally travelled to Africa.