单项选择题
One of the contributions of Woodrow Wilson was（）
A.natural conservation B.the construction of irrigation projects C.the setting-up of the Federal Reserve Board and twelve Federal Reserve Banks D.the introduction of tariff increase and a low income tax
单项选择题 One of the contribution of Theodore Roosevelt as President was（）
单项选择题 The Progressive Movement wanted to（）in order to stop big business control.
单项选择题 In the political area,the Progressive Movement wanted to（）
