Reading and writing fill in the blanks

An economic depression is a period of sustained, long-term downturnstategapincrease downturn in economic activity in one or more economies. It is a more severe economic downturn than a recession, which is a slowdown in economic activity over the originscalecourseoutcome course of a normal business cycle. Economic depressions are characterized by their length, by abnormally large increases in unemployment biasratiocalculationrate rate .