Which of the following can be used to mark interruption

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.

Which secondary effect of advertisement happens when a customer is satisfied by a product and buys it for a second time?

Answer this correctly what is the cause and effect