Answer:Keiki and Wahid are most likely using the . a. OBLITERATION style of interaction.
Explanation:
an obliteration style of interaction occurs between couples from diffrent cultures who decide not to follow any of their individual cultural background or culture but erase any trace of those cultural differences and uniting towards creating their own cultural norms.
Keiki and Wahid chose to be Americans rather than following any of their individual culture just to build their own neutral culture that won't create any cultural differences between them.