The Civil War tore America apart, pitting North against South over slavery, states' rights, and economic differences. From 1861 to 1865, bloody battles and political tensions reshaped the nation, leading to the abolition of slavery and the reunification of the country. Reconstruction followed, aiming to rebuild the South and integrate freed slaves into society. This period saw significant progress in civil rights, but also faced challenges from white supremacist groups and discriminatory laws, leaving a complex legacy for future generations.