What makes christopher columbus important to world history besides ‘discovering’ america?

The reason why it is important is because if he didn't discover America then it will probably be someone else. He was sent to America for treasure from a Queen. So he is important in the world history. 

Hope it helps

He was a really brave man and wanted to adventure a lot.

Ifound this on google “simply, the working conditions were terrible during the industrial revolution. as factories were being built, businesses were in need of workers. with a long line of people willing to work, employers could set wages as low as they wanted because people were willing to do work as long as they got paid.” i hope this you for what your looking for.

If i remember correctly it was caused by people hurling bodies at a country for some reason and them they all became infected