1945toc2000 americanhistory:postwar autobiography biography economicaspects economichistory fromc1945- general historical history industrialrelations iron ironandsteelworkers jack johnstown labor metals metalsindustries metzgar parentalmemoirs pennsylvania political postwarperiod preciousmetalsindustries solidarity sources steel strikes strikesandlockouts tradeunions unitedstates unitedstateshistory usa