Answer:
1.The Republican Party grew out of resistance to the Kansas-Nebraska Act of 1854, which overrode the Missouri Compromise and allowed slavery to spread into Western territory by popular sovereignty. "Anti-Nebraska" men included anti-slavery Whigs, Democrats, Free Soilers, reformers, and abolitionists.
2.The Anti-Slavery Whigs, Anti-slavery Democrats, and Free-Soilers joined together to form the Republican Party.
Step-by-step explanation:
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