What developed the triangular trade system?

What Physiographic subdivision contains the national heartland and moscow? Which countries gained from the first World War? What was the German currency before 1999? What three groups of people made up the three estates of French society? What 3 things may have played a role in starting ww1? What is the nameof the spanish who vanquished the Americas? What nations were part of the allies powers? Can someone please translate E'en Do bait Spair Nocht? Why did Bermuda become part of the british empire? What is the history of vaigai dam? What are the various forms of revenue settlement system adopted by britishers in India? Why is the war fought between 1914 18 called World War 1? Where did cinematography begin? What culture developed around the Indus river? How did European countries attempt to profit from the African colonies after world war 1? What are baguettes? What are three long term effects of imperialism on the colonies? Who said I've been accused of every death except the casualty list of the world war? Where is wally underground hunters? Why was agricultural revolution a turning point in human history?