Compulsory voting
Countries that have compulsory voting by law but do not enforce it:Although voting in a country may be compulsory, penalties for failing to vote are not always strictly enforced. In Australia and Brazil, providing a legitimate reason for not voting (such as illness) is accepted. In Argentina, those who were ill on voting day are excused by requesting a doctor to prove their condition; those over away from their voting place are also excused by asking for a certificate at a police station near where they are. Belgian voters can vote in an embassy if they are abroad or can empower another voter to cast the vote in their name; the voter must give a "permission to vote" and carry a copy of the eID card and their own on the actual elections.
Voter suppression
In the United States, elections are administered locally, and forms of voter suppression vary among jurisdictions. At the founding of the country, the right to vote in most states was limited to property-owning white males. Over time, the right to vote was formally granted to racial minorities, women, and youth. During the later 19th and early 20th centuries, Southern states passed Jim Crow laws to suppress poor and racial minority voters – such laws included poll taxes, literacy tests, and grandfather clauses. Most of these voter suppression tactics were made illegal after the enactment of the Voting Rights Act of 1965. In 2013, discriminatory voter ID laws arose following the Supreme Court's decision to strike down Section 4 of the Voting Rights Act, which some argue amount to voter suppression among African-Americans.