Bloody Kansas and Election of President Lincoln
Explanation:
The South belived that Lincoln was going to free all the slaves until states from the south started to succeeded from the union. Bloody Kansas caused people from the north and south to compete for the right of free or non free slave state.
<span>The growth and development of the Repulican party, as well as the Election of 1856 had a large impact on the American political system during the above time period, just as the impact of slavery was influential. Slavery and anti-immigrant mentalities actually weakened the main political parties and allowed for the emergence of the Republican party during this time. This party formed in the midwest and in some regions in the north.</span>
Its option B
Explanation:
Because European countries were more developed than Asia and Africa
I think it's B.young native- born women I hope this help. please let me know if it's right.