why wErE EArly rADio BroADCAsts hEArD By suCh A smAll AuDiEnCE
A．FEw pEoplE ownED thE nECEssAry EquipmEnt.
B．thE musiC sElECtion wAs not vEry populAr.
C．FEw ships CAmE into nEw york hArBor.
D．thE rADio signAl wAs too wEAk to rEACh A mAss AuDiEnC