The answer is because in urban areas there are more industrial jobs
The introduction of the cotton gin by Eli Whitney had a great effect on the plantations, as well as slavery. Before the cotton gin was invented, the production of cotton was a… painstaking business. To remove the cotton fiber from the seeds took a great amount of time.
The soldiers defended a base in Charleston Harbor called Fort Sumter. So, Confederate leaders ordered an attack. Just before sunrise on April 12, 1861, a shell exploded above Fort Sumter. It was the first shot fired in the American Civil War.
The origin of the 1905 revolution goes back to the recently-concluded Russo-Japanese War, in which Japan placed a serious check on Russia's power to expand in East Asia. Many Russians saw this outcome as a source of humiliation, and supported an effort to remove the Tsar because of it.
