Concept:Identify the first African ordained as bishop by the Christian Missionary Society and consecrated for the Niger territory.Explanation:Samuel Ajayi Crowther was captured as a boy and sold into slavery.He later regained his freedom and became a devoted Christian missionary.He was the first African ordained as a bishop by the Church Missionary Society.He was consecrated as the Bishop of the Niger territory in 1864.Therefore, the correct person is Ajayi Crowther.Answer:B. Ajayi Crowther