单项选择题 The spark of the First World War was struck at Sarajevo on June 28,（）,when the Austrian Crown Prince Franz Ferdinand was assassinated by a Serbian nationalist.

单项选择题 Thanks to the militant feminist movement of the（）led by Mrs.Pankhurst before the First World War,votes were granted to women over 30 in 1918.

单项选择题 The Labor Party had its origins in the（）which was formed in January,1893.