In the political area, the Progressive Movement wanted to ______.
A、improve the living conditions of urban poor
B、reform the national government
C、change election systems in city and state governments and check corruption
D、check corruption in city and state governments
【正确答案】：C
【题目解析】：本题考查美国的进步运动。在政治领域，进步运动想要改变城市和州政府的选举制度，遏制腐败。
