Most civil wars do not spring up overnight, and the American Civil War was no exception. The seeds of the conflict were sown in the earliest days of the republic's founding, primarily over the existence of slavery and the slave trade. Although no conflict can begin without the conscious decisions of those engaged in the debates at that moment, in the end, there was simply no way to paper over the division of the country into two camps: one that was dominated by slavery and the other that sought first to limit its spread and then to abolish it. Our nation was indeed "half slave and half free," and that could not stand. Regardless of the factors tearing the nation asunder, the soldiers on each side of the struggle went to war for personal reasons: looking for adventure, being caught up in the passions and emotions of their peers, believing in the Union, favoring states' rights, or even justifying the simple schoolyard dynamic of being convinced that they were "worth" three of the soldiers on the other side. Nor can we overlook the factor that some went to war to prove their manhood. This has been, and continues to be, a key dynamic in understanding combat and the profession of arms. Soldiers join for many reasons but often stay in the fight because of their comrades and because they do not want to seem like cowards. Sometimes issues of national impact shrink to nothing in the intensely personal world of cannon shell and minie ball."