The statement that best assesses the impact of Christianity on Africa after European colonization is:
Christianity became the predominant religion of sub-Saharan Africa, and the church was led by Africans.
After European colonization, Christianity spread significantly throughout sub-Saharan Africa, and over time, many African leaders and clergy emerged, taking leadership roles within the church. While there were instances of resistance to missionaries, the overall impact saw a substantial increase in the number of African Christians and the establishment of African-led churches.