"African Colonization by Free People of Color of the United States, An Indispensable Aid to African Missions. Lecture" is a work by David Christie that examines the historical context and practicality of African colonization exclusively by free people of color from the United States. The lecture draws attention to the significance of such an initiative for missionary activity in Africa and the importance of cooperation with local residents in the process of colonization. The author offers to study the history and prospects of this phenomenon from different angles, prompting the reader to think about the variety of approaches to interaction between peoples and cultures. The book offers an informed perspective on the topic and stimulates discussion on effective strategies for engagement in a globalized world."