Campaigning also took place in overseas Palauan communities in the mainland United States , Hawaii , Guam and the Northern Mariana Islands .
All four presidential candidates and their running mates held rallies throughout Palau .
Campaigning also took place in overseas Palau communities in the mainland United States , Hawaii , Guam and the Northern Mariana Islands .
All four presidential candidates and their running mates held rallies throughout Palau .