Final answer:
Among the options listed, Florida is the state with the best access to the ocean for shipping, transportation, and tourism due to its location between the Atlantic Ocean and the Gulf of Mexico, and its climate and amenities that make it a popular tourist destination.
Step-by-step explanation:
The state that would have the best access to the ocean for shipping, transportation, and tourism is Florida. Florida is surrounded by the Atlantic Ocean and the Gulf of Mexico, making it an ideal location for shipping and transportation by sea. The state's extensive coastline and warm climate also make it a popular destination for tourists. Notably, Florida is home to several major ports which facilitate the movement of cargo and the inflow of tourists.
The reference information about human migration during the last ice age appears unrelated to the question asked and will be ignored in the response.
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