Answer:
C
Explanation:
I believe the answer is arches and domes, looking at Islamic architecture it's usually consistent in arches and domes.
Answer:
Watt invented a new way to make sure a steam engine turns things in circles, Watt also helped the Industrial Revolution. This then allowed steam engines to be used for something that was useful like pumping water out of the coal mines. Watt also contributed to Industrial Revolution by craeting a way steam power could be much more useful when used for driving machinery.
Explanation:
Don't know all but 11. the fourth president is James Madison, I think 21, is Voltaire, sorry don't know more but look it up, it helped me
C. A large land mass that juts out from a continent. Think of it like a mini continent.