Communism spread in South Vietnam , Laos , and Cambodia .
To escape religious persecution.
Being sexually assaulted by bill Clinton
Workers had to face long hours, poor working conditions, and job instability. During economic recessions, many workers lost their jobs or faced sharp pay cuts. New employees found the discipline and regulation of factory work to be very different from other types of work. Work was often monotonous because workers performed one task over and over. It was also strictly regulated.
I belive it was C. Nicholas Copernicus
Hope this helped!