The United States finally collapsed into a Civil War because southern states began to secede from the Union upon Lincoln's election to the office of President. Lincoln did not tolerate these secessions, which he deemed illegal.
Stereotype is the answer. Stereotypes are generalizations of a certain group of individuals simply based on them being from the group. For example all Americans are fat. Or all children are disrespectful. <span />
Answer: A.The Immigration Reform and Control Act