The main argument in favor or slavery as an institution during this time in the US was that black people could not take care of themselves and that they would fall into chaos if allowed to go free. Another argument was that many were already enslaved in Africa and were living better lives in the US.
Ethnic strife continues in the Balkan province of B) Kosovo.
Answer:
The Dred Scott vs. Sandford case could effect the presidential campaign of 1860 because candidates would have to know address whether or not slavery would be allowed in Northern states. Since this case stated that slaves are property and can be brought into free territories, this greatly effects the Northern states who already outlawed slavery. Based on the Supreme Court ruling, the states would have to abide by this law. Now, presidential candidates must answer the question of whether or not they will allow slavery to exist in all states in the US.
Explanation: