The Civil War (1861-1865): A pivotal conflict in American history that determined the fate of the Union and the institution of slavery.
Key Causes:
Economic differences between the North and South.
The debate over states' rights versus federal authority.
The moral issue of slavery and its expansion into new territories. the election of Abraham Lincoln in 1860, which was seen as a threat to the institution of slavery, further exacerbated tensions and led to the secession of several Southern states.