Popular initiative in the context of "Census suffrage"

Suffrage, political franchise, or simply franchise is the right to vote in public, political elections and referendums (although the term is sometimes used for any right to vote). In some languages, and occasionally in English, the right to vote is called active suffrage, as distinct from passive suffrage, which is the right to stand for election. The combination of active and passive suffrage is sometimes called full suffrage.

In most democracies, eligible voters can vote in elections for representatives. Voting on issues by referendum (direct democracy) may also be available. For example, in Switzerland, this is permitted at all levels of government. In the United States, some states allow citizens the opportunity to write, propose, and vote on referendums (popular initiatives); other states and the federal government do not. Referendums in the United Kingdom are rare.

A private member's bill is a bill (proposed law) introduced into a legislature by a legislator who is not acting on behalf of the executive branch. The designation "private member's bill" is used in most Westminster system jurisdictions, in which a "private member" is any member of parliament (MP) who is not a member of the cabinet (executive). Other labels may be used for the concept in other parliamentary systems; for example, the label member's bill is used in the Scottish Parliament and the New Zealand Parliament, the term private senator's bill is used in the Australian Senate, and the term public bill is used in the Senate of Canada. In legislatures where the executive does not have the right of initiative, such as the United States Congress, the concept does not arise since bills are always introduced by legislators (or sometimes by popular initiative).

In the Westminster system, most bills are "government bills" introduced by the executive, with private members' bills the exception; however, some time is set aside in the schedule for reading such bills. They may be introduced by non-ministerial MPs from government-supporting parties (backbenchers), by members of opposition parties (frontbencher or backbencher), or by independents or crossbenchers. The Israeli Knesset has a long history of enacting private members' bills: a slight majority of the laws passed by it originated as private members' bills, and thousands more are introduced without being passed. In contrast, the Oireachtas (parliament) of the Republic of Ireland rarely passes private members' bills, with the overwhelming number of bills being passed being introduced by members of the cabinet.

In the politics of the United States, the process of initiatives and referendums allow citizens of many U.S. states to place legislation on the ballot for a referendum or popular vote, either enacting new legislation, or voting down existing legislation. Citizens, or an organization, might start a popular initiative to gather a predetermined number of signatures to qualify the measure for the ballot. The measure is placed on the ballot for the referendum, or actual vote.

Initiatives and referendums, along with recall elections and popular primary elections, were signature reforms from the Progressive Era (1896–1917) when people sought to moderate the power of parties and political bosses. These powers are written into several state constitutions, particularly in the West. Initiatives and referendums constitute a form of direct democracy. Since 1955, states have increasingly rescinded rights to initiatives and referendums; "the strongest predictor of anti-direct-democracy proposals is Republican control of the state legislature."

A constitutional amendment (or constitutional alteration) is a modification of the constitution of a polity, organization or other type of entity. Amendments are often interwoven into the relevant sections of an existing constitution, directly altering the text. Conversely, they can be appended to the constitution as supplemental additions (codicils), thus changing the frame of government without altering the existing text of the document.

Most constitutions require that amendments be enacted through a special procedure that is more stringent than the process for passing ordinary legislation. Examples of such special procedures include supermajorities in the legislature, or direct approval by the electorate in a referendum, or even a combination of two or more different special procedures. A referendum to amend the constitution may also be triggered in some jurisdictions by popular initiative.

The legal recognition of same-sex marriage in the United States expanded from one state in 2004 (Massachusetts) to all 50 states in 2015 through various court rulings, state legislation, and direct popular vote. States have separate marriage laws, which must adhere to rulings by the Supreme Court of the United States that recognize marriage as a fundamental right guaranteed by both the Due Process Clause and the Equal Protection Clause of the Fourteenth Amendment to the United States Constitution, as first established in the 1967 landmark civil rights case of Loving v. Virginia. Same-sex marriages are also licensed in and recognized by Washington, D.C. and all U.S. territories except for American Samoa, but not in some Native American tribal nations.

Civil rights campaigning in support of marriage without distinction as to sex or sexual orientation began in the 1970s. In 1972, the later-overturned Baker v. Nelson saw the Supreme Court of the United States decline to become involved. The issue became prominent from around 1993, when the Supreme Court of Hawaii ruled in Baehr v. Lewin that it was unconstitutional under the Constitution of Hawaii for the state to abridge marriage on the basis of sex. That ruling led to federal and state actions to explicitly abridge marriage on the basis of sex in order to prevent the marriages of same-sex couples from being recognized by law, the most prominent of which was the 1996 federal Defense of Marriage Act (DOMA). In 2003, the Massachusetts Supreme Judicial Court ruled in Goodridge v. Department of Public Health that it was unconstitutional under the Constitution of Massachusetts for the state to abridge marriage on the basis of sex. From 2004 through to 2015, as the tide of public opinion continued to move towards support of same-sex marriage, various state court rulings, state legislation, direct popular votes (referendums and initiatives), and federal court rulings established same-sex marriage in thirty-six of the fifty states.

The European Citizens' Initiative (ECI) is a European Union (EU) mechanism aimed at increasing direct democracy by enabling "EU citizens to participate directly in the development of EU policies", introduced with the Treaty of Lisbon in 2007. This popular initiative enables one million citizens of the European Union, with a minimum number of nationals from at least seven member states, to call directly on the European Commission to propose a legal act (notably a Directive or Regulation) in an area where the member states have conferred powers onto the EU level. This right to request the commission to initiate a legislative proposal puts citizens on the same footing as the European Parliament and the European Council, who enjoy this right according to Articles 225 and 241 of the Treaty on the Functioning of the European Union (TEFU). The commission holds the right of initiative in the EU.[1] The first registered ECI, Fraternité 2020, was initiated on 9 May 2012 (Europe Day), although the first submitted ECI (but second registered) was One Single Tariff.