what responsibility of the government is to provide public works, which includes A. setting wages and safety rules B. regulating industry and trade C. building bridges and roads D. hiring firefighters and police

The smoot-hawley act is the tariff act of 1930. it increased 900 import tariffs by an average of 40% to 48%. most economists blame it for worsening the great depression. it also contributed to the start of world war ii.