name some laws that have been implemented in the last 40 years that have drastically changed manufacturing companies to be profitable. There are a slew of reas

name some laws that have been implemented in the last 40 years that have drastically changed manufacturing companies to be profitable. There are a slew of reasons why its more expensive to manufacture things here in the US - globalization, cheap labor overseas. Taxes on corporations have no increased though in that period of time.