I’m not sure this is the answer you’re looking for but!
• They create decimal system based on Hindu numerals and the zero
• Advances also made in geometry, algebra, and trigonometry.
• Astronomers built observations and measured the Earth. They also used the astrolabe, an instrument designed to measure the plot and position of stars.
I think its c but im not sure sorry
The ideas leveled up not only on their rights and privileges as a citizen. The ideology was understood as a national concern. Through a basic understanding of their own rights, the realization of the issue was associated as a concern of all as a nation that strives to have a decent living. They saw the connection between social classes concern is related. Thus, the ideas of liberty awakened nationalism among the American colonies.