1: this is a secondary source because it shows the interview that was had with the man
2:the occupation of the speaker seems to be a reporter .
3:( I’m sorry but this one dosnt make that much sense to me but) mr Crabtree feels confident with his work?
4:The industrial revolution had a profound impact on the world, changing the way people worked and lived. For sociologist Michael Crabtree, the industrial revolution represented a shift from a more communal way of life to a focus on individual achievement and material gain. Crabtree noted that while the innovations brought about by the industrial revolution undoubtedly improved many aspects of life and led to great technological advancements, they also had negative consequences.