The book "The American Slavery Debate" is a historical dialogue between Robert Jefferson Breckinridge and George Thompson, which took place in the middle of the 19th century during a heated debate about the problem of slavery in the United States. The authors examine in detail the essence of slavery, its moral, economic and political aspects, as well as its impact on society and national politics. Their analysis and argumentation became a significant contribution to the public debate of the time and are of great historical importance for understanding the problems of social relations in the past.