here's the link to wikipedia:
http://en.wikipedia.org/wiki/Triangle_Shirtwaist_Factory_fireunder References at # 24 is the new york times article from March 1911
it's about a fire in NY that killed italian hungarian german & russian immigrants.
The fire had a big impact. So you have the choice to take it in one of several directions.
e.i. how it affected womans rights,unions, how safety & working conditions changed.
this assuming it meets the requirements