????? ??????? ?????????

????? ??????
Allegheny County, Pennsylvania

??? :	??????
???? :	?????????
??????:	??????
???? :	1,929 ???? ???????
??? ????:	1,223,348
?????? ???:	1788

????? ?????? ???? ????????? ?? ?? ?????? ???

????? ??? [ ????? ]

???????? ????? ? ??????: ????? ??????