How did children's work in industry differ from their earlier contributions to the family economy

The children's work in industry differs from their earlier contributions to the family economy because, In factories, children worked under supervisors, whereas earlier they had worked among family.

Explanation:

With the Industrial Revolution, more and more factories were looking for employees, more specifically cheap ones, therefore many companies hire children to do the job of an adult since they were paid 10% or 20% what an adult was paid for doing the same job, besides poverty struck families as they started to move from their farms to look for opportunities in these new factories with the technology growth.

where are the statements?

ayatollah khomeini can best be described as the leader who declared iran to be an islamic republic.