Original sentence: In this period, although Japan built modern road and communications networks, life for ordinary Koreans was harsh
Edited sentence: In this period, Koreans were often discriminated, torchered, killed or sent into concentration camps without a valid reason; major cultural genocide and war crimes done by the Japanese include forced conscription of young Korean men, forced sex slavery of young Korean girls and women for the imperialist army, forced name changes and imperial education, which lead to a strong rise in anti-Japanese sentiment among Koreans, which is still strongly persistent to this date in both South Korea and North Korea