Can you list the options?
The answer to this question is 4. Industrialization caused urbanization and a population boom.
Wow that's quite a bit i dont think i could take that on right now
The Civil War was based on a disagreement on slavery, but slavery was not the main issue. The Union opposed the South's economic system (slavery) and the South was not too happy about that so they began seceding from the Union. President Lincoln's main goal was to preserve the Union and to get the Southern states to come back. Slavery was just something that had gotten taken care of during the Civil War.
