In Recent Get-Out-The-Vote Efforts,parties Have ______

In recent get-out-the-vote efforts,parties have ______.

A) placed all their efforts on television and radio commercials
B) put more effort and technology into grassroots mobilization efforts
C) failed to merge new technologies with older forms of voter mobilization
D) decreased their efforts because the public has not been responding
E) curtailed most of these efforts in order to bankroll their television advertising