China sponsored Marco Polo's exploration.
Marco polo
Italy
He is Venezuelan
*
Marco Island is located in Collier Country, Florida, United States. James Harvey Doxsee Sr. had been the mayor of Marco Island, Collier Country.
Marco Polo had never been to Japan, but he did write about what he heard about the country while he was in China. Marco Polo called Japan Cipangu, which means 'the country of Japan' in Chinese.
italy
china
Italy
Spain :)
Marco did not sail for a country