The Parsis are the descendants of the Zoroastrian community who fled from Iran during 8th to 10th century to escape the persecution of the Fanatical Muslim invaders who invaded Iran. They fled and settled in India in the region of Gujarat and Sindh. Parsis have a great history, and they are followers of a great and ancient religion. They are very peaceful people. Here is an introduction to the community and some of the great Parsis, who contributed a lot.. Although the community always remained a micro minority, the Parsis have done a great job in building modern Karachi.