Answer:
A month after Abraham Lincoln's election to the presidency, the state of _____ seceded from the Union.
South Carolina
Step-by-step explanation:
South Caroline seceded from the Union after a month of Abraham Lincolns election as president of the United States, because Lincoln looked for the abolishment of slavery and his ideology sought to provide equality to all men and women. However, South Carolina was one of the most loyal states of the slavery system. Thus, they made the declaration of cessation of the Union. As an act of hostility to its organization.