According to the Indian Council of Secondary Education 5th Grade Social Science textbook, the Mughals were a dynasty of rulers who ruled over India from the 16th to the 19th century. They were descendants of Timur and Genghis Khan, and their empire was known for its rich cultural and architectural achievements. The Mughals were known for their tolerance towards different religions and their promotion of art, literature, and architecture. Some famous Mughal emperors include Akbar, Shah Jahan, and Aurangzeb.