He thought the earth was flat and it is round
He didn't. It was well-known at the time of Columbus that the earth is round.
Columbus originally was determined to prove that
Christopher Columbus made people change their minds about the shape of the earth although Galileo was the first to challenge the church by saying the earth was round and revolved around the sun.
no he didn't.
A bit of history how did Columbus described earths shape?
Round. Most people by the time of Columbus did not believe the Earth was flat, despite what some history books will tell you.
round
He thought it was round.
He didn't. It was well-known at the time of Columbus that the earth is round.
He thought it was round.
Columbus never believed the earth was square, in fact, the myth was that he believed the earth was flat. However, in truth, Columbus did not believe the earth was flat. Ancient Greek mathematicians, Pythagoras and Aristotle, proved the earth was spherical in shape based on the shadow of the earth on the moon and the curvature of the earth when approaching land. Columbus falsely believed he could reach Asia by going west because he underestimated the circumference of the earth, and also believed Europe was wider than it was.
Columbus said the earth was sphere when he traveled to America
He thought the earth was flat and it is round
round
I think they are also spherical as the earth
He didn't. It was well-known at the time of Columbus that the earth is round.