The decrease in revenue from Social Insurance and Retirement over the past 40 years is explained by — A. an increase in people leaving the workforce

B. a decrease in individual income taxes

C. a decrease in the number of poor people

D. the growth in size of the federal government

Which of the following was not an organization during the civil rights movement in the 1960s

Which of these is not a criticism of the concentric zone model? it does not accurately describe cities after the rise of suburban development. it only applies to cities that grew after the development of the automobile. it assumes that inner-city areas will always be repurposed instead of abandoned. it places too much importance on the traditional central business district.

What was a cause of the boer war? a. conflicts between boers and bantu c. disputes over land ownership b. conflicts over water rights d. desire to control the region's mineral wealth select the best answer from the choices provided a b c d