The document discusses three main topics: the American Civil War from 1860-1865, World War II from 1941-1945, and how mortality rates and income relate to business cycles. The Civil War resulted in almost 700,000 deaths and the destruction of the Southern states economically and physically. World War II led to around 500,000 deaths but also the creation of jobs to produce military vehicles and weapons. An interactive chart shows that while mortality rates remained unchanged during the wars, average income per person rose dramatically, putting money in the hands of consumers and stimulating the economy.