How did Europe and the world change after Columbus?

What is corridor effect? What are the three phases of northern industrialization? When did Saint John became a saint? How did the world begin with humans? How old was Bartolomeu Dias when he died? What are some signs of inequality? Why wasn't the League of Nations part of the World War I? Which answer choice shows the events in the correct chronological order? Where was Chinese civilization located? Was Nicholas II in favor of communism? What did kinds do to feudal lords during the Renaissance? What treaty ended WW I? Was a nickname for the Germans in World War 1 'the Bosch'? What was The French Revolution about in organization? What is the purpose of the british empire? In the late 1400s in Africa the empire of songhai? What year did the mercantilism start? Why did European countries compete for power in north America? Which treaty bought World War 1 to an end? What were The four major cultural regions of the Afro-Eurasian world between 1000 and 1300?