Final answer:
The enslaved people in the United States were the first Umuofians to be attracted to Christianity in the 1800s.
Step-by-step explanation:
The first Umuofians to be attracted to the new religion of Christianity were the enslaved people in the United States in the 1800s. Slaveholders began encouraging their enslaved people to become Christians for various reasons, including the belief that enslaved Christians would be more obedient and hardworking. African American forms of worship and churches, such as the African Methodist Episcopal Church, also played a significant role in spreading Christianity in the United States.