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100

This empire was tolerant of the people it conquered and treated them fairly

Persia

200

This trading empire developed the first phonetic alphabet

Phoenicians

300

Which Mesoamerican civilization built a vast network of roads to connect their empire

Inca

400

This is the name of the social hierarchy system found in ancient India

Caste system

500

The name of the original scriptures of Hinduism

Vedas