Which are often considered part of Oceania a?

2. Fiji

3. Guam

4. Hawaii

5.Kiribati

6. the Marshall Islands

7. Micronesia

8. Nauru

9. New Caledonia

10. New Zealand

11. Palau

12. Papua New Guinea

13. Samoa

14. the Solomon Islands

15. Tonga

16. Tuvalu

17. Vanuatu