▁Crown ▁▁▁ ▁Category : An cient ▁Greek ▁law ▁Category : A then ian ▁dem ocracy <0x0A> </s> ▁La S alle ▁Park ▁is ▁an ▁integral ▁part ▁of ▁the ▁three - ne igh bor hood ▁" Old ▁F ren cht own " ▁area — La S alle ▁Park , ▁La f ay ette ▁Square ▁and ▁Soul ard — border ing ▁the ▁southern ▁edge ▁of ▁dow nt own ▁St . ▁Louis . ▁It ▁was ▁formed ▁as ▁a ▁" new " ▁neighborhood , ▁leg ally ▁distinct ▁from ▁the ▁larger ▁Soul ard ▁district , ▁through ▁the ▁efforts ▁of ▁local ▁company ▁R al ston ▁Pur ina , ▁which ▁has ▁its ▁world ▁headquarters ▁in ▁La S alle ▁Park , ▁and ▁the ▁city ▁of ▁St . ▁Louis , ▁Missouri . ▁ ▁La S alle ▁Park ▁contains ▁a ▁mixture ▁of ▁Victor ian ▁and ▁Federal ist ▁architecture . ▁At ▁least ▁two ▁of ▁the ▁homes ▁in ▁this ▁French ▁neighborhood ▁were ▁built ▁at ▁the ▁time ▁of ▁the ▁Civil ▁War . ▁New ▁construction ▁is ▁also ▁found ▁in ▁the ▁neighborhood . ▁The ▁current ▁urban ▁renew al ▁gu idel ines , ▁approved ▁by ▁the ▁City ▁of ▁St . ▁Louis , ▁require ▁that ▁all ▁new ▁construction ▁be ▁built ▁in ▁a ▁style ▁similar ▁to ▁and ▁compatible ▁with ▁the ▁existing ▁architecture . ▁ ▁The ▁La S alle ▁Park ▁Ne igh bor hood ▁enjo ys ▁Federal ▁Historic ▁Status ▁with ▁homes ▁that ▁are ▁considered ▁to ▁have ▁neighborhood , ▁city , ▁state ▁and ▁nation wide ▁architect ural ▁significance . ▁Pl ans ▁were ▁file d ▁by ▁R al ston ▁Pur ina ▁Co . ▁and ▁Land