Complaint Ratios: the ratio, expressed as a percentage, is the number of closed confirmed complaints divided by the number of policies the company had in force for the line of insurance and year indicated.
Thomas Edison invented the first ever light bulb in 1880. This is arguably the most important invention in the history of mankind. Britain underwent an Industrial Revolution that helped Britain's economy greatly during the Victorian Era.
The Steam Engine. The steam engine was one of the most important inventions used during the Industrial Revolution. It was used in steamboats, locomotives, factories, and more. Thomas Savery created the very first steam engine in 1698.he Steam Engine. The steam engine was one of the most important inventions used during the Industrial Revolution. It was used in steamboats, locomotives, factories, and more. Thomas Savery created the very first steam engine in 1698.