I’m stuck on a History question and need an explanation.

Can you write in the light of the following:-

You are to become Christopher Columbus.You are going to tell about yourself as Christopher Columbus and your exploration and then why you felt it was an important expedition. Finally tell us which of all the early American Explorers was the most important and why. You need to comment on two other student choices for most important explorer. Good luck with this discussion . Write about Christopher Columbus and consider him you.