<span>One is economic and the other is political</span>
Answer: The North wanted to block the spread of slavery. They were also concerned that an extra slave state would give the South a political advantage. The South thought new states should be free to allow slavery if they wanted. as furious they did not want slavery to spread and the North to have an advantage in the US senate.
Explanation:
The working conditions of the growing Russian industrial class in St. Petersburg and Moscow "<span>c. Were terrible and left the workers receptive to revolutionary propaganda," since there were no laws that protected workers' rights or safety at this time. </span>
