Respuesta :

One new development in the way Americans work is the work ethic has improved since modern technology. Modern technology has increased the need for well done work. 

Another would be the new amount of jobs. This is because more and more people are getting into computer science and that way there is more jobs for those in America. 
Machines now are everywhere to make your job easier and second one would be now people are limited on the hours they work and get lunch breaks