Answer: Colombus explored all of the places provided except for North America.
Explanation: Christopher Colombus was an Italian explored who lived during the 15th century. He is well-known for having discovered America in 1492; however, despite the fact that he was the first Governor of the Indies, he did not explore all the places of the continent. He visited South America, the Caribbean Islands and Central America, but he never reached North America, which, in that time, was inhabited by Native Americans.
