Apart from Stoicism, what are the two schools of philosophy in the Hellenistic period in the West?
There are four main schools of philosophy in the Hellenistic era, namely skepticism, cynicism, Epicurism and Stoicism. -See Tang Shiqi's History of Western Political Thought, Peking University Publishing House, 2002. If there are three schools of philosophy, they are cynicism, Epicurism and Stoicism.