Bad things that andrew carnegie had done

Andrew Carnegie was a famous philanthropist and a very successful businessman. However,one thing he did that was bad was to not pay his workers a good wage. The workers long hours and in very dangerous environments. The workers did not make enough to have a decent standard of living. They had families to support and had to work way to much to make enough for food and rent. This made the workers go on strike and many died. Carnegie fought off the unions and this made him richer. he had more money to keep himself by maintaining control  over the wages.