Why did madison and hamilton call for constitutional convention?

In 1964 congress of racial equality and the student nonviolent coordinating committee launched

Kublai khan honored his mongol heritage by: a)marring only one wife b)praying facing mecca five times a day c)slaughtering ten chinese officials every year d)building a large enclosed hunting ground at shangdu,his summer palace

What is considered the highest from of artistic expression in the islamic culture