Compulsory voting
Compulsory voting is an effect of laws which require eligible citizens to register and vote in elections, and may impose penalties on those who fail to do so. , 22 countries provide for compulsory voting, and 11 democracies — about 5% of all United Nations members — enforce it.
Electoral fraud
Voter intimidation involves putting undue pressure on a voter or group of voters so that they will vote a particular way, or not at all. Absentee and other remote voting can be more open to some forms of intimidation as the voter does not have the protection and privacy of the polling location. Intimidation can take a range of forms including verbal, physical, or coercion. This was so common that in 1887, a Kansas Supreme Court in "New Perspectives on Election Fraud in The Gilded Age" said “[…] physical retaliation constituted only a slight disturbance and would not vitiate an election.”Vote buying occurs when a political party or candidate seeks to buy the vote of a voter in an upcoming election. Vote buying can take various forms such as a monetary exchange, as well as an exchange for necessary goods or services. This practice is often used to incentivise or persuade voters to turn out to elections and vote in a particular way. Despite the fact that this practice is illegal in many countries such as the United States, Argentina, Mexico, Kenya and Nigeria, its prevalence remains worldwide.