Yes more than likely they were I'm not 100% sure though
Lincoln ran on a political platform opposed to the expansion of slavery in the territories. His election served as the immediate impetus for the outbreak of the Civil War.
Answer:
It resulted in the formation of the African National Congress.
Explanation:
The apartheid created a situation when African people with black skin was heavily discriminated by the people with white skin. (which is unusual because at that time the black citizens were the majority ).
The years of injustice led to the creation of African national congress, which established in order to led series of non-violent protest to end Apartheid.
Answer:
I think it is Separation of powers.
Explanation:
The U.S Constitution is separation of powers and it divides the government. Popular sovereignty is based off, the will of the people. Democratic people have the rights just like in sovereignty.