Which was Ismail known for? A. He established the Ottoman Empire and decreed a new, vast code of law. B. He copied the Ottoman way of waging war and expanded his empire's size and influence. C. He conquered Persia in the early sixteenth century, became shah, and founded the Safavid Empire. D. He invaded northern India in the 1520s and established the Mughal Empire. I need help ASAP!