Financial institution that accepts savings from depositors and uses those funds primarily to make loans to home buyers. Savings and loan associations (S&Ls) originated with 18th-century British building societies, in which workmen banded together to finance the building of their homes. The first U.S. savings and loan was established in Philadelphia in 1831. S&Ls were initially cooperative institutions in which savers were shareholders in the association and received dividends in proportion to profits, but today are mutual organizations that offer a variety of savings plans. They are not obliged to rely on individual deposits for funds but are permitted to borrow from other financial institutions and to market mortgage-backed securities, money-market certificates, and stock. Because high inflation and rising interest rates in the 1970s made fixed-rate mortgages unprofitable, regulations were altered to permit S&Ls to renegotiate mortgages. In the late 1980s, a growing number of S&Ls failed because inadequate regulation had allowed risky investments and fraud to flourish. The government was obliged to cover vast losses in excess of $200 billion, and the Federal Savings and Loan Insurance Corp. (FSLIC) became insolvent in 1989. Its insurance functions were taken over by a new organization supervised by the Federal Deposit Insurance Corp., and the Resolution Trust Corp. was established to handle the bailout of the failed S&Ls.