下面为大家整理的是在SAT2美国历史中关于第14到第15任美国总统任期内的史实，这两位总统是林肯总统上任前的两位，也就是美国内战之前的两位总统，所以相关需要了解的内容还是很多的，大家可以在备考的时候进行适当的整理和借鉴。

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　　Frank Pierce (1852-1856) (Democrat)

　　Clayton-Bulwer Treaty: with Britain to ban either’s exclusive control over isthmian waterway

　　Ostend Manifesto: ask Spain to give aid to Cuba, or US will take it (proposed by Southerners)

　　Opium War

　　 Treaty of Wanghia: with China for rights and privileges

　　 Treaty of Kanagawa: with Japan for coaling rights and consular relations

　　Gadsden Purchase: little piece under New Mexico to build Southern Pacific Railroad

　　Kansas-Nebraska Act: popular sovereignty for them, proposed by Stephen A. Douglas; resulted in bleeding Kansas later

　　 --Lead to the rise of Republican Party, containing all the Act’s enemies

　　James Buchanan (1856-1860) (Democrat)

　　“Bleeding Kansas”:

　　 New England Emigrant Aid Company: paying & sending antislavery people to Kansas

　　Lecompton Constitution: the one beside slavery constitution that permits already-in slavery

　　Pottawatomie Massacre: by John Brown that killed many slavery promoters

　　 Harpers Ferry: years later Brown raided a weapon stock to free southern blacks

　　Sumner beaten by Brooks in Senate

　　Dred Scott v. Stanford: slaves, as properties, won’t be freed even after taken to free land

　　Lincoln-Douglas debates

　　 Freeport Doctrine: the one Douglas gives that popular approval is the determinant on slavery

　　Anti-slavery books: Uncle Tom’s Cabin, by Harriet Stowe; The Impending Crisis of the South, by Hinton Helper; Douglass’s autobiography

　　Panic of 1857

　　Tariff of 1857: reduced tariff

　　1860 election: Republican-Lincoln; Northern Democrats-Douglas; Southern Democrats-Breckinridge; Constitutional Union (a small middle-road)-Bell

　　 --Douglas disliked by southerners with his support Lecompton and Freeport

　　以上就是关于SAT2美国历史的相关介绍，非常详细，包括了2任总统任期内的历史。大家可以在备考SAT2美国历史考试的时候根据自己的实际情况针对不同史实的掌握情况进行更加有深度的理解和记忆。

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