Analysis of test questions: 19 In the 1950s and 1960s, German capitalist economy developed rapidly, and Germany developed from a backward agricultural country to an industrialized country. 1870, its industrial production has surpassed France, ranking second in the world. The split state of the country has become a serious obstacle to the further development of German capitalism. 1862, Prussian King William I appointed Bismarck as Prime Minister, which opened the process of German reunification. Bismarck carried out the "iron and blood policy" and unified Germany through three dynastic wars. So choose a.

Comments: During the 65438+ 1960s and 1970s, under the leadership of Bismarck, reunification was achieved through three dynasty wars. 187 1 At the beginning of the year, King William I of Prussia became emperor of the German Empire, and the Constitution of the German Empire was promulgated.