▁a ▁notion ▁that ▁deep ▁in ▁sub cell ars ▁lie ▁corps es , ▁ske let ons ▁and ▁other ▁dread ful ▁things ." ▁The ▁Tri angle ▁Sh irt wa ist ▁Factory ▁fire ▁on ▁March ▁ 2 5 , ▁ 1 9 1 1 , ▁took ▁place ▁in ▁the ▁Brown ▁Building ▁of ▁Science ▁( former ly ▁the ▁A sch ▁Building ) ▁which ▁today ▁is ▁part ▁of ▁the ▁NY U ▁campus . ▁More ▁than ▁a ▁hundred ▁gar ment ▁workers , ▁most ▁young ▁women ▁and ▁girls , ▁died ▁or ▁jump ed ▁to ▁their ▁death s ▁after ▁a ▁fire ▁broke ▁out ▁whilst ▁all ▁exit ▁doors ▁were ▁locked . ▁The ▁fire ▁led ▁to ▁legisl ation ▁requiring ▁improved ▁factory ▁safety ▁standards ▁and ▁helped ▁sp ur ▁the ▁growth ▁of ▁the ▁International ▁Lad ies ' ▁Gar ment ▁Work ers ' ▁Union . ▁ ▁In ▁the ▁ 1 9 9 0 s , ▁NY U ▁became ▁a ▁" Two ▁Square " ▁university ▁by ▁building ▁a ▁second ▁community ▁around ▁Union ▁Square , ▁about ▁a ▁ 1 0 - min ute ▁walk ▁from ▁Washington ▁Square . ▁NY U ' s ▁Union ▁Square ▁community ▁consists ▁of ▁the ▁upper class men ▁residence ▁h alls ▁of ▁Car ly le ▁Court , ▁P all ad ium ▁Res idence ▁Hall , ▁University ▁Hall , ▁Al umn i ▁Hall , ▁Cor al ▁Tow ers , ▁Th ir teenth ▁Street ▁Hall , ▁and ▁Third ▁North ▁Res idence ▁Hall . ▁ ▁NY U ▁the aters ▁and ▁clubs ▁NY U ▁oper ates ▁several ▁the aters ▁and ▁performance ▁facilities ▁that ▁are ▁often ▁used ▁by ▁the ▁university