Based on Source 2 and Source 3, which statements best describe viewpoints expressed by Abraham Lincoln in the years leading up to the Civil War? Select the two correct answers. A
The Union must uphold the rule of law.

B
The secession of southern states was unavoidable.

C
States should have the right to overturn federal laws.

D
The secession of northern states would cause slavery to end.

E
Individual states did not have the right to secede from the Union.