By the early thirteenth century, the rhythmic modes had evolved into a system of ____ different patterns

To date, what class of architecture has not been discovered in the Indus Valley?

A. Palace or temple B. Public bathing facility C. Marketplace D. Domestic structure

Who established the Delhi sultanate in 1206?

A. Muhammad of Ghor B. Qutb al-Din Aybak C. Akbar the Great D. Shah Tahmasp