In which decade of the twentieth century did the government begin to take a much larger role in the us economy?

Technician a says that the sine with dwell (swd) test is used to determine if an electronic stability control system functions normally. technician b says that the esc lamp, called a telltale light, is required to remain on for two minutes. who is correct?

During wwi, literacy tests were used to control immigration, which marked a return of what type of ideology in some americans?

War of 1812 allowed the us to take control of lake erie