An effect of Columbus's voyages to the Americas was that the rivalry between Spain and Portugal intensified.
<h3>What entailed the Columbus's voyage?</h3>
The columbus voyage was important because it helped to figured out that the world was a lot bigger, hence, the Europe discovered the Americas and the Atlantic Ocean became a bridge that connected Europe Africa and the Americas.
Because Columbus worked for Spanish King, the rivalry between Spain and Portugal intensified.
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