I think Filippo Brunelleschi's interest in mathematics, sculpture, and ancient Romans help him in the design of the Cupola by letting him measure out and calculate any difficulties of the structure along the way.
False: In 1787, 57 delegates (including Madison) congregated in Philadelphia for the Constitutional Convention. Although the initial goal was to amend the Articles of Confederation, Madison (among others) favored a whole new document, aka the Constitution. In fact, Madison is known as the Father of the Constitution due to his contributions in creating the document.
I think your answer is Jerusalem. I'm not entirely sure though