The answer is the conclusion restates the thesis statement’s topic and viewpoint.
Historians debate whether Bismarck had a master plan to expand the North German Confederation<span> of 1866 to include the remaining independent German states into a single entity or simply to expand the </span>power<span> of </span>the Kingdom of Prussia<span>. They conclude that factors in addition to the strength of Bismarck's </span>Realpolitik<span> led a collection of early modern </span>polities<span> to reorganize political, economic, military, and diplomatic relationships in the 19th century. </span>
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The correct answer is
<span>the news about the antislavery movement.
The abolitionist movement was primarily all about abolishing slavery and promoting various activities and organizations that could help achieve that, as well as lobby with the government to abolish slavery. The papers were used to convey their ideas.</span>
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