I WILL MARK YOU AS BRAINLIEST AND GIVE YOU 5 STARS IF YOU ANSWER THESE QUESTIONS!!! :)

“Through the next four years Commission investigators crawled and pried through the rooms and cellars of factories and tenement houses all across the state. They examined workers’ filthy living conditions and witnessed the dangers of crippling machinery and long work hours in dusty, dirty firetraps.” What is Kent’s tone in these lines from the excerpt? What words or details from the section of the text support your ideas?