What central idea do these excerpts work together to develop?

Which historical detail can best clarify a reader’s understanding of the information in the excerpt? immigrant factory workers who spoke the same language were separated from each other at work. immigrant factory workers who spoke the same language were known to talk too much at work. immigrant factory workers had to pay rent for their chairs and the supplies they needed at work. immigrant factory workers were crowded into unsafe buildings with locked doors and fire escapes.

How do you think langley employees reconcile the difference between the work they do that is innovative and advances humankind with the work they do that destroys it?

Tell whomever you meet about this new opportunity. the bolded words are what kind of clause?