Reform means the improvement or amendment of what is wrong or currupt.
Working.During the Industrial Revolution, that took place in the late nineteenth century, many cities in the United States were booming with large factories that were usingnew advances in technology to expand their business. Many industrial workers now worked in factories or mines (Nash, 531).In Chicago you had the Chicago Meat Packing Industry, the largest slaughter house in the world that could now control every aspect of the meat packing industry. Over 25 thousand men, women, and children worked for the Chicago Meat Packing Industry. Processing 14 million animals a year (BOA Episode 14). With advances in shipping methods, and the invention of the refrigerated railroad car, an animal could now be shipped to, killed, butchered, and sent out for sale all in the slaughter house. The workers in the slaughter house were often not very skilled labors and the company took advantage of that. To keep wages and complaints low, the packing house would pick workers each morning that would come and line up, hoping for work. This meant that you never knew if you would have a job at the packing house because there was always someone else trying to take your place. The working conditions were disgusting at the packing house. In the winter time many workers would put their feet inside of a freshly killed animalto keep warm, as the factory was not heated and Chicago would become very coldin the winter months.
They are made up of big groups
A local speed limit is an example of a real world situation that cam be mathematically represented by inequalities.
For example, if the local speed limit is 45 mph, you can write:
Speed ≤ 45 mph.
This notation means that speed is less or equal to 45 mph
