Which of the following groups fought for an eight hour workday and a limit on child labor

How do committees and subcommittees keep the legislative process running smoothly?

Where were the trials to review evidence in cases against high-ranking nazi officials accused of war crimes held?

Historians have recently discovered a historical journal published in the early twentieth century. the journal contains facts based on original sources about the downfall of the early byzantium empire. historians consider this long-lost journal to be a breakthrough in their understanding of the byzantium empire. based on this information, the journal is a source.