Using the information included in the map above to guide you, which three of the following statements are probably true?
a. Migrants in Australia and Oceania probably used boats in their migrations.
b. Australia’s indigenous people settled the southern coast and moved northward.
c. The general pattern of migration is from west to east. Hawaii’s indigenous people came from Tuvalu.
d. The last country in Australia and Oceania to be settled by indigenous people was New Zealand.