1: Calvin Coolidge’s
2: Napoleon’s
3: The snowmobile
4: John Glenn
5: Ferdinand Magellan
6: Giovanni da Verrazano
7: Marco Polo
8: Columbus
9: Sir Walter Raleigh

#1 Pogo Games Fan Site
1: Calvin Coolidge’s
2: Napoleon’s
3: The snowmobile
4: John Glenn
5: Ferdinand Magellan
6: Giovanni da Verrazano
7: Marco Polo
8: Columbus
9: Sir Walter Raleigh