What things travel by land?

How many ships would it take to transport the population of Boston in 1850 from Europe if each ship carried 200 people? When did Philip get rescued from The Cay? How did the African slaves travel to the Caribbean? What was the name of Roald Amundsen's ship on his Antarctic voyage? Is ship a bad word? What contributed to the demand for better ships during the Renaissance? Where can you view a high mountain from a port? What important contribution did portuguese explorers make in European trade? Who was the first explorer who circumnavigate the globe? What was the most significant result of vesppuci second voyage? What is Panfilo de Narvaez famous for? What rivers in the USA start with O? Does 1 nautical mile equal 1 degree? When did Donald mckay invent the clipper ship? How long will it take to sail to Europe from Galveston? What did bartolomeu do to affect portagals trade routes? What island is the furthest from land? Is captain an adjective? What route did Hernan Cortes? Who financed vitus berings voyage?