Answer:
Option: C.) The nation was founded upon very specific ideals.
Step-by-step explanation:
American President Abraham Lincoln points out that the Civil War effects the nations specific ideas formed by our founding fathers. The nation formed with sets of beliefs, including all people from a different background as equal. With giving fundamental rights to the people like the freedom of religion, free of speech, liberty and so on. The Civil War effect the nation by creating war based on slave states and non slave states.