Who and when did scientist realize the earth was round?
Before, as history stated, the year 1492 people thought the earth was flat. When did this idea change and who changed it? or:Before, as history stated
Before, as history stated, the year 1492 people thought the earth was flat. When did this idea change and who changed it?
or:Before, as history stated, the year 1492 people thought the earth was flat. When did this idea change and who changed it?
