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.
he wanted people to fear him and be mean
Your maternal grandmother is the mother of your mother. Similarly your paternal grandmother is the mother of your father, paternal grandfather is father of your father and maternal grandfather is father of your mother.
It means that you (your organization) abides by all the clauses (requirements) set forth in the standard ASTM D4236. You need a copy of the standard to determine the requirements you must meet.
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.
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.
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.
Southern states instituted poll taxes (where someone has to pay to vote), literacy tests (where someone has to read and sometimes explain part of the Constitution or another government document) and grandfather clauses, which mean that you are only eligible to vote if your grandfather was.
lol :P
It means grandfather.