thE ArrivAl oF thE inDustriAl AgE in our historiCAl Evolution mEAnt thAt ______.
A．univErsAl EmploymEnt virtuAlly guArAntEED prospErity
B．EConomiC FrEEDom CAmE within EvEryonE's grAsp
C．pAttErns oF work wErE FunDAmEntAlly ChAngED
D．pEoplE's AttituDEs to work hAD to BE rEvErsED