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.
Right of foreigners to vote in the United States
Historically, over 40 states or territories, including colonies before the Declaration of Independence, have at some time given at least some aliens voting rights in some or all elections. For example, in 1875, the Supreme Court in "Minor v. Happersett" noted that "citizenship has not in all cases been made a condition precedent to the enjoyment of the right of suffrage. Thus, in Missouri, persons of foreign birth, who have declared their intention to become citizens of the United States, may under certain circumstances vote."