Study the maps on this page and the pages that follow. Use your observations to answer the questions on the worksheet. Take your time and think before you answer.


Until as late as 1460, when this illuminated copy was made, Europeans were still using a map drawn by Ptolemy, a Greek geographer of the second century A.D. Scholars had known the world was round for centuries before Columbus' voyage, as this map shows, but southern Africa, the Pacific, and the Americas were unknown.