<span>The southern states wanted the expansion of SLAVERY into western territories and states. Northern states opposed slavery's expansion.</span>
Industrialization changed all that. The same specialization of labor that occurred in factories occurred in the lives of working-class families, and this broke up the family economy. Work and home life became sharply separated. Men earned money for their families.
The crisis came about primarily because of an inefficient and unfair tax structure, outdated medieval bureaucratic institutions, and a drained treasury which was the result of aiding the Americans during the American Revolution, long wars with England, overspending, and an inequitable tax system which placed the burden of taxation on those least able to pay, the Third Estate.