Proposition 4, or the Abortion Waiting Period and Parental Notification Initiative, also known to its supporters as Sarah's Law, was an initiative state constitutional amendment in the 2008 California general election.
Proposition 8, known informally as Prop 8, was a California ballot proposition and a state constitutional amendment intended to ban same-sex marriage; it passed in the November 2008 California state elections and was later overturned in court. The proposition was created by opponents of same-sex marriage in advance of the California Supreme Court's May 2008 appeal ruling, In re Marriage Cases, which followed the short-lived 2004 same-sex weddings controversy and found the previous ban on same-sex marriage unconstitutional. Proposition 8 was ultimately ruled unconstitutional by a federal court in 2010, although the court decision did not go into effect until June 26, 2013, following the conclusion of proponents' appeals.
Arizona Proposition 102 was an amendment to the constitution of the state of Arizona adopted by a ballot measure held in 2008. It added Article 30 of the Arizona Constitution, which says: "Only a union of one man and one woman shall be valid or recognized as a marriage in this state." The amendment added a constitutional ban on same-sex marriage to existing statutory bans in place since 1996. In October 2014, Article 30 of the Arizona Constitution was struck down as unconstitutional in the United States District Court for the District of Arizona, and is no longer enforced by the state of Arizona, which now allows and recognizes same-sex marriages.
Proposition 11 of 2008 was a law enacted by California voters that placed the power to draw electoral boundaries for State Assembly and State Senate districts in a Citizens Redistricting Commission, as opposed to the State Legislature. To do this the Act amended both the Constitution of California and the Government Code. The law was proposed by means of the initiative process and was put to voters as part of the November 4, 2008 state elections. In 2010, voters passed Proposition 20 which extended the Citizen Redistricting Commission's power to draw electoral boundaries to include U.S. House seats as well.
A California Congressional Redistricting Initiative, Proposition 20 was on the November 2, 2010 ballot in California. It was approved by 61.2% of voters. Election officials announced on May 5 that the proposition had collected sufficient signatures to qualify for the ballot. The measure is known by its supporters as the VOTERS FIRST Act for Congress.
Proposition 27 was an unsuccessful ballot proposition on the November 2, 2010 ballot in California, placed there by the initiative process. If approved, this measure would have repealed California Proposition 11 (2008), which authorized the creation of the California Citizens Redistricting Commission to draw the electoral boundaries for State Assembly and State Senate districts. It would also have modified the provision in California law that says that proposed congressional districts can't be subjected to a veto referendum.
California Proposition 19 was a ballot initiative on the November 2, 2010, statewide ballot. It was defeated, with 53.5% of California voters voting "No" and 46.5% voting "Yes." If passed, it would have legalized various marijuana-related activities, allowed local governments to regulate these activities, permitted local governments to impose and collect marijuana-related fees and taxes, and authorized various criminal and civil penalties. In March 2010, it qualified to be on the November statewide ballot. The proposition required a simple majority in order to pass, and would have taken effect the day after the election. Yes on 19 was the official advocacy group for the initiative and California Public Safety Institute: No On Proposition 19 was the official opposition group.
Proposition 39 is a ballot initiative in the state of California that modifies the way out-of-state corporations calculate their income tax burdens. The proposition was approved by voters in the November 6 general election, with 61.1% voting in favor of it.
The Adult Use of Marijuana Act (AUMA) was a 2016 voter initiative to legalize cannabis in California. The full name is the Control, Regulate and Tax Adult Use of Marijuana Act. The initiative passed with 57% voter approval and became law on November 9, 2016, leading to recreational cannabis sales in California by January 2018.
California Proposition 59 is a non-binding advisory question that appeared on the 2016 California November general election ballot. It asked voters if they wanted California to work towards overturning the Citizens United U.S. Supreme Court ruling.
Proposition 57 was an initiated California ballot proposition, approved on the November 8, 2016 ballot. The Proposition allows parole consideration for nonviolent felons, changes policies on juvenile prosecution, and authorizes sentence credits for rehabilitation, good behavior, and education.
Proposition 62 was a California ballot proposition on the November 8, 2016, ballot that would have repealed the death penalty and replaced it with life imprisonment and forced labor without possibility of parole. It would have applied retroactively to existing death sentences and increased the portion of life inmates' wages that may be applied to victim restitution.
Proposition 66 was a California ballot proposition on the November 8, 2016, ballot to change procedures governing California state court challenges to capital punishment in California, designate superior court for initial petitions, limit successive petitions, require appointed attorneys who take noncapital appeals to accept death penalty appeals, and exempt prison officials from existing regulation process for developing execution methods.
Proposition 7 was a California ballot proposition in that state's general election on November 6, 2018. The measure passed, by a vote of about 60% Yes to 40% No.
California Proposition 68 was a legislatively referred constitutional amendment that appeared on ballots in California in the June primary election in 2018. It was a $4.1bn bond measure to fund parks, environmental projects, water infrastructure projects and flood protection measures throughout California.
Proposition 16 is a California ballot proposition that appeared on the November 3, 2020, general election ballot, asking California voters to amend the Constitution of California to repeal 1996's Proposition 209. Proposition 209 amended the state constitution to prohibit government institutions from considering race, sex, or ethnicity, specifically in the areas of public employment, public contracting, and public education. Therefore, Proposition 209 banned the use of race- and gender-based affirmative action in California's public sector.
The 2020 California Proposition 17 is a ballot measure that appeared on the ballot in the 2020 California elections on November 3. Prop 17 amended the Constitution of California to allow people who are on parole to vote. Due to the passage of this proposition, more than 50,000 people in California who are currently on parole and have completed their prison sentence are now eligible to vote and to run for public office. This proposition also provides that all those on parole in the future will be allowed to vote and run for public office as well. The work of Proposition 17 comes out of a history of addressing felony disenfranchisement in the United States. California voters approved this measured by a margin of roughly 18 percentage points.
California Proposition 19 (2020), also referred to as Assembly Constitutional Amendment No. 11, is an amendment of the Constitution of California that was narrowly approved by voters in the general election on November 3, 2020, with just over 51% of the vote. The legislation increases the property tax burden on owners of inherited property to provide expanded property tax benefits to homeowners ages 55 years and older, disabled homeowners, and victims of natural disasters and fund wildfire response. According to the California Legislative Analyst, Proposition 19 is a large net tax increase "of hundreds of millions of dollars per year."
Colorado Proposition EE was a legislative referendum that appeared on ballots in Colorado in the November 2020 elections. It was a proposal to increase taxes on nicotine products and place a new tax on vaping products.
Proposition 1, titled Constitutional Right to Reproductive Freedom and initially known as Senate Constitutional Amendment 10 (SCA 10), is a California ballot proposition and state constitutional amendment that was voted upon in the 2022 general election on November 8. Having passed, the proposition amended the Constitution of California to explicitly grant the right to an abortion and contraceptives. The decision to propose the codification of abortion rights in the state constitution was precipitated in May 2022 by Politico's publishing of a leaked draft opinion showing the United States Supreme Court overturning Roe v. Wade and Planned Parenthood v. Casey in Dobbs v. Jackson Women's Health Organization, reversing judicial precedent that previously held that the United States constitution protected the right to an abortion.
