The Allies described the wartime military alliance of Germany, Austria-Hungary, Bulgaria and the Ottoman Empire as the 'Central Powers'.
United States President Herbert Hoover has a plan to aid the country during the Great Depression by getting most the unemployed people back to work, rather than directly giving them a relief. He also tried new acts, such as Glass-Steagall's Act and Emergency Relief and Construction Act, to stimulate the US' economy.
The answer is referendum. Usually this is a vote that comes from the people themselves. The result mostly leads to changes in laws. The fact that so many referendums have held in several countries from past to present shows how important it is that people take part in such developments.
