Fill in the Blanks ExplorersOnline version Complete the gaps of the text. by María Rosario Laguna Puerto 1 potatoes first Cook European James Africa 1492 India Florida China During centuries , some countries , like Spain , Italy , England and Portugal , have explored new lands . In 1271 , Marco Polo was the European to travel to . In , Christopher Columbus discovered America and brought plants of , tomatoes and maize . In 1497 , Vasco Da Gama travelled around and arrived to . In 1513 , Ponce de León arrived to The . In 1768 , the Captain sailed to Australia .