Your opinion, what was the most important development or achievement of the Islamic golden age? Why? Be sure to support your answer with evidence from the lesson

In my opinion, the most important development or achievement of the Islamic golden age was improvements to the astrolabe.

Explanation:

Muslim astronomers introduced angular scales to astrolabes design, adding circles indicating azimuths on the horizon. It was widely used throughout the Muslim world, chiefly as an aid to navigation and as a way of finding the Qibla, the direction of Mecca.