1-C. By the middle of the nineteenth century, industrial societies began passing laws to end child labor.By the middle of the nineteenth century, industrial societies began passing laws to end child labor.
半ばに、十九世紀のダヨ、産業社会は法律を通過し始めました、児童労働を終わらせるためのダヨ。
2-C. The development of modern industrial societies has brought about a fundamental change in ideas about childhood and youth.The development of modern industrial societies has brought about a fundamental change in ideas about childhood and youth.