From the 1860s to the 1920s, the Republican Party dominated the

From the 1860s to the 1920s, the Republican Party dominated the political scene and from the 1930s to the 1970s, ______ was in power most of the time.
A、the Democratic Party
B、the Republican Party
C、no party
D、None of the above
【正确答案】：A
【题目解析】：本题考查美国20世纪30年代至70年代的执政党。从19世纪60年代到20世纪20年代，共和党主导了政治舞台，而从20世纪30年代到70年代，大部分时间都是民主党执政。