In the U.S. they stipulate the requirement of special identification, to vote, that is often difficult for certain factions of the public to obtain. Because these factions of the public tend to vote for democrats, and because elections in this country tend to be determined by small margins, the republican politicians have been using the power of their offices to impose these requirements in an effort to stop as many potential democratic voters as they can.
Republicans claim that we need these new identification requirements to stop potential fraudulent voting, but there is no evidence of any fraudulent voting going on. What is fraudulent is the claim that we need to make voting more difficult to avoid a problem that doesn't exist.
And these attempts at denying potential voters from voting are getting far worse, and more blatant. As they are now closing polling places and limiting voting hours to force voters to stand in long lines for many hours, and to leave their jobs, to vote. And again, these are all being imposed by republican politicians in areas where the voters are more likely to vote for democratic candidates. So it's all a blatant attempt to deny people their right to vote because they are likely to vote for democratic candidates.
And what is saddest of all, is that many millions of American citizens support these blatant attempts at cheating people out of their right to vote simply because they support the republican party. They are willing to destroy democracy, itself, just so "their team" can win.