Complex sentence: These voyages are mostly mentioned in terms of past Inter- Island warfare as well as times of peace and trade and Inter-island marriages, familial relational klan groups, in all likeliness many Islands may have already had a small group of Indigenous inhabitants pre-Samoan contact.
Split into simpler sentences: These voyages are mostly mentioned in terms of past Inter- Island warfare as well as times of peace, trade, Inter-island marriages and fostering of familial klan group relations. In all likeliness many Islands may have already had a small group of Indigenous inhabitants pre-Samoan contact.