What are some social problom of the industrial age? i have child labor and trentment housing i need 1 more

What led to violence in kansas in 1854? a.) northerners and southerners disagreed over the results of the slavery vote. b.) people in kansas wrote the fugitive slave law. c.) people voted for kansas to be a free state. d.) nebraska was split into kansas and nebraska

What is something current on the news happening? not anything about a fire

Brainliesttt asap!me : describe the responses to terrorism in the united states.