Title: Ottoman Empire.
Question: What years define the Köprülü Era?

Title: Muammar Gaddafi.
Question: What subject did Gaddafi study at the University of LIbya?

Title: Philosophy of space and time.
Question: What is the only way Leibniz's example would be possible?

Title: Cubism.
Question:
What year's were Cezannes painting's displayed at Salon d'Automne? Not including the retrospectives.