경제 변동에 따라, 노동자들의 지위도 불안정해져서 기술 발전으로 일자리를 잃거나 갑작스레 임금이 깎이는 일이 많았다.
Due to economic fluctuations, the position of worker became unstable, and there were many cases where they lost their jobs due to technological advancement or their wages were suddenly cut.