In examining the 1851 political cartoon (Document #3), how are Southerners arguing against Northern protests of the 1850 Fugitive Slave Act? To what extent does this image relate to the issues raised

In examining the 1851 political cartoon (Document #3), how are Southerners arguing against Northern protests of the 1850 Fugitive Slave Act? To what extent does this image relate to the issues raised regarding nullification in Documents #1 and #2? How does the 1856 political cartoon (Document #4) relate to the issues arising from the Kansas-Nebraska Act? To what extent did slavery complicate the process and politics of westward expansion in the 1840s and 1850s?