Child Slavery Paragraph

We never needed slaves in our society but rich people thought it would benefit them. Children have lost their education, they have lost their rights and they have lost their freedom. Most families are poor or live in poverty. An example of the countries is Somalia, Sudan, Pakistan, and Afghanistan. Most children are bought by owners of Mines, carpet factories and brick kilns. They don't get paid very much if at all. Why would people have decided slavery was a good idea when it has lead to so many issues now.