What was the game changers of the classical era 600 bce to 600 ce?

The Classical Era, 600 bce to 600 ce, gave rise to influential philosophies such as Confucianism, Daoism and Legalism.In India, the teachings of Siddhartha Gautama,the Buddha,challenged the social inequalities associated with Hinduism.Zoroastrianism,located in ancient Persia,gained political influence under the Sassanid Dynasty.Judaism,Christianity and and later on Islam,developed with similar ideas related to concepts of good vs evil.States and empires emerged under dynasties like the Maurya and Gupta in South Asia,and the Zhou,Qin and Han in East Asia.The Mediterranean Sea gave rise to a variety of people that ranged from the seafaring Phoenicians to the imperialistic Roman Empire.

a peace conference held after the surrender of japan

an international conference held near the end of world war ii

a meeting of the victorious nations after the defeat of germany

a summit meeting between the united states and the soviet union

answer; (a) he was a u.s senator for 38 years;