Context: The Greek shipping tradition recovered during Ottoman rule when a substantial merchant middle class developed, which played an important part in the Greek War of Independence. Today, Greek shipping continues to prosper to the extent that Greece has the largest merchant fleet in the world, while many more ships under Greek ownership fly flags of convenience. The most notable shipping magnate of the 20th century was Aristotle Onassis, others being Yiannis Latsis, George Livanos, and Stavros Niarchos.

Question: What was brought about by the Ottomans that caused and uplift in the classes of Greek society ?
Answer: Greek shipping tradition recovered during Ottoman rule when a substantial merchant middle class developed

Question: What did the development of these changes lead to for the Greeks under Ottoman rulers ?
Answer: Greek War of Independence

Question: Is the seafaring business still of any relevancy to the Greek economy ?
Answer: Greek shipping continues to prosper to the extent that Greece has the largest merchant fleet in the world

Question: What was the last husband of Jacquelyn Kennedy known for ? 
Answer: most notable shipping magnate of the 20th century was Aristotle Onassis

Question: What was brought about by the Ottomans that caused and uplift in the classes of French society
Answer: Unanswerable

Question:  What did the development of these changes lead to for the French under Ottoman rulers?
Answer: Unanswerable

Question: Is the seafaring business still of any relevancy to the french economy?
Answer: Unanswerable

Question:  What was the first husband of Jacquelyn Kennedy known for?
Answer: Unanswerable