North korea from it's establishment in 1948 to his death in 1994
During the Industrial Revolution, it was common for children to work in factories, mines, and other industrial occupations. Children as young as four commonly worked. ... Working on dangerous machinery had its consequences as many children were injured in accidents.
Answer:Movable type is the system and technology of printing and typography that uses movable ... The development of the printing press in Europe may have been influenced ... (990–1051) of Song dynasty also pioneered the use of wooden movable type ... was issued on a large scale and remained in circulation for a long time.
