The white men already had the right to vote previously. The "grandfather clause" basically said that this situation didn't change. Any restriction on voting rights - which were of course specifically designed to have less black voters - was applied only to people who hadn't been able to vote previously.
The couldn't vote if their grandfather had not allowed to vote
They could not vote if their grandfather had not been allowed to vote.
They couldn't vote if their grandfather hadn't voted.
They could not vote if their grandfather had not been allowed to vote.
Blacks : Were not allowed to Go to college Were not allowed to Go to white public schools. Were not allowed to Use public drinking fountains Were not allowed to Use Public washrooms that were designated for white people (most of them) Were not allowed to Rent hotel rooms Restaurants that did not want to serve blacks, wouldn't, they would just let them sit there, Were not allowed to sit at the front of the bus,
Grandfather clauses required all voters to prove that their grandparents had voted for them to be able to exercise the right to vote. This effectively prevented African-Americans from voting since their grandparents were usually slaves.
The couldn't vote if their grandfather had not allowed to vote
The couldn't vote if their grandfather had not allowed to vote
They could not vote if their grandfather had not been allowed to vote.
They could not vote if their grandfather had not been allowed to vote.
They could not vote if their grandfather had not been allowed to vote.
They could not vote if their grandfather had not been allowed to vote.
They could not vote if their grandfather had not been allowed to vote.
They couldn't vote if their grandfather hadn't voted.
Ways to prevent african Americans from voting
They could not vote if their grandfather had not been allowed to vote.
They could not vote if their grandfather had not been allowed to vote.