What bring abraham lincoln to national prominence?

a.) the dred scott decision

b.) lincoln's debates with stephen douglas

c.) lincoln's efforts to abolish slavery

d.) lincoln's willingness to campaign for james buchanan

Lincoln’s effort to abolish slavery helped bring Abraham Lincoln to national prominence. Thus the correct answer is Option C

Explanation:

In 1860, Abraham Lincoln was elected the 16th President of the United States. Even after being elected president, it was Abraham Lincoln's attempt to end the practice of slavery from the nation. The system of slavery was between the south and north region.

White people of the southern states used to call the residents of the northern states for agriculture and wanted to keep them as slaves. But Abraham Lincoln wanted to end the practice of slavery and he end this practice by his every effort.

slavery because it wasnt a role of government