What was a major purpose of the federal Social Security system? A. to provide a pension system to support workers during their retirement

B. to create jobs maintaining national parks and infrastructure

C. to maintain a standing army during times of peace

D. to support the visual arts by offering grants to young painters and sculptors

How did the cleveland massacre impact standard oil in 1872? standard oil hired all the laborers who were nearly killed during the cleveland massacre. standard oil became a monopoly in the cleveland oil market after the cleveland massacre. standard oil was bought out by other companies in the city after the cleveland massacre. standard oil closed down to avoid additional violence in the wake of the cleveland massacre.

How are the republican and democratic presidential candidates chosen? a. they are nominated by their state governments. b. each is nominated by his or her respective party. c. each is chosen by the governor of his or her home state. d. they are chosen by the house of representatives.

He table below shows the number of immigrants to the united states from different regions of europe between 1871 and 1910