disenfranchisement

US /ˌdɪs.ɪnˈfræn.tʃaɪz.mənt/
UK /ˌdɪs.ɪnˈfræn.tʃaɪz.mənt/
1.

tước quyền bầu cử

the action of taking away the right to vote from a person or group:

:
He protested at what he considered the disenfranchisement of younger voters during the election campaign.