What country lead overseas explorations?

What are lockups called in Britain? Columbus's voyages to the Americas led to all what in Europe except? How did the Europeans subdue the African people in slavery? Who was kublai khan's mother? When did the triangular trade take place? What does the nop stand for in history? When did the great war become known as World War 1? How well did the Germans do in World War 1? What four countries made up the Barbary States? Where did loyalists come from? Does the world spin on an axis? What was the significance of the Iron Curtain in World War 2? Use postwar in a sentence? What toys did girls from Ancient China play with? What three of the following were results of the Hundred Years' War. Which was NOT? What was the transportation during french revolution? What two European countries started settlements in Florida during the 1500s? What were the great powers fighting for in world war 1? Is there a possibility of another world war? What resulted in tensions between Louis XVI and French aristocrats before the French Revolution?