Minnesota Amendment 1
Minnesota Amendment 1 was a legislatively referred constitutional amendment proposed to ban marriage between same-sex couples in the state of Minnesota, that appeared on the ballot on November 6, 2012. It was rejected by 51.90% of voters.
Legislative approval
On May 11, 2011, the Minnesota Senate passed a bill to place a proposed amendment to the state constitution on the ballot that would ban same-sex marriage. The vote was 37–27, with all Republicans and one Democrat voting for the amendment. An identical bill was passed by the House on May 21; the vote was 70–62 with two Democrats and all but four Republicans voting for the amendment. The proposed amendment was on the ballot on November 6, 2012. The proposed amendment read: "Only a union of one man and one woman shall be valid or recognized as a marriage in Minnesota." It did not refer to civil unions or domestic partnerships. The question being presented to voters on the ballot read: "Shall the Minnesota Constitution be amended to provide that only a union of one man and one woman shall be valid or recognized as a marriage in Minnesota?"Support and opposition
In March 2012, Minnesota's Roman Catholic bishops had an audience with Pope Benedict XVI, who told them that preserving the traditional definition of marriage was a priority. Roman Catholic Archbishop John Nienstedt of St. Paul and Minneapolis organized leaders of different religious denominations in support of the amendment and committed his own church to spend $650,000 on behalf of its passage. In September he joined other religious leaders in a demonstration in support of the amendment at the State Capitol. The Minnesota Catholic Conference Marriage Defense Fund contributed more than half the $1.2 million raised by Minnesota for Marriage, the principal organization supporting the amendment, including $130,000 from the Knights of Columbus, a national Catholic organization.Immediately after the Minnesota legislature voted to put Amendment 1 on the ballot, Outfront Minnesota and Project 515, two groups working for LGBT rights in the state, formed Minnesotans United for All Families – the main campaign organization that would work to defeat the amendment. Over the course of a year and a half, Minnesotans United would raise and spend over $12 million, more than double the pro-amendment side. More importantly, the Minnesotans United campaign formed a coalition group of allies with almost 700 member organizations that included political parties, labor unions, veterans, civic groups and businesses like General Mills. The board and staff of the campaign reflected the same kind of diversity as its coalition partners and even included prominent Republicans. Drawing on lessons learned from past campaigns in other states, Minnesotans United did not cede the religious ground – it hired a faith director to reach out to communities of faith, and more than 100 of its coalition members were churches and other faith groups from around the state.
The centerpiece of the Minnesotans United for All Families campaign became its huge grassroots effort to have conversations with the voters about marriage. Rather than focus on equal rights and fairness, as was done in previous campaigns, Minnesotans United and its thousands of volunteers, had personal conversations over the phones and face to face about how marriage had the same importance and meaning for both straight and same-sex couples. This messaging strategy, which was also used in the campaign’s ad campaign, helped move conflicted voters and resulted in Minnesota being the first state, after 30 attempts, to defeat a constitutional amendment banning same-sex marriage. Minnesotans United is likely the biggest grassroots campaign in the state's history, having had 27,000 volunteers knock on over 400,000 doors and make over 900,000 phone calls in the final eight days of the campaign
The Minnesota arm of President Obama's presidential re-election campaign announced his opposition to this proposed constitutional amendment in April. Advertisements in opposition to the amendment also featured Minnesota Vikings football player Chris Kluwe.
Opinion polls
Various public opinion surveys of Minnesota residents have asked questions regarding same-sex marriage. The questions vary, with some surveys referring directly to proposed Amendment and others asking more general questions.| Date of opinion poll | Conducted by | Sample size | For amendment | Against amendment | Undecided/Other | Margin of error | Question |
| May 2–5, 2011 | Star Tribune | 806 adults | 39% | 55% | 7% | ±4.7% | "Please tell me if you would favor or oppose amending the Minnesota constitution to ban same-sex marriage." |
| May 23–24, 2011 | SurveyUSA | 552 RV | 51% | 40% | 2% not sure 8% not vote | ±4.3% | "If an amendment to the Minnesota Constitution were on the ballot, that defines marriage as between one man and one woman, would you vote FOR the amendment? Against the amendment? Or not vote on the measure?" |
| May 27–30, 2011 | Public Policy Polling | 1,179 voters | 46% | 47% | 7% not sure | ±2.9% | "Should the Minnesota Constitution be amended to provide that only a union of one man and one woman shall be valid or recognized as a marriage in Minnesota?" |
| October 17–26, 2011 | St. Cloud State University Survey | 626 LV | 43.6% | 47.4% | 9% | ±5% | "Should the Minnesota constitution be amended to provide that only a union of one man and one woman shall be valid or recognized as a marriage in Minnesota?" |
| November 2–3, 2011 | Princeton Survey Research Associates International | 807 adults | 48% | 43% | 8% | ±4.4% | "Would you favor or oppose amending the Minnesota constitution to allow marriage only between a man and a woman?" |
| November 2–7, 2011 | SurveyUSA | 543 RV | 46% | 40% | 4% not sure 10% not vote | ±4.3% | "If an amendment to the Minnesota Constitution were on the ballot, that defines marriage as between one man and one woman, would you vote FOR the amendment? Against the amendment? Or not vote on the measure?" |
| January 21–22, 2012 | Public Policy Polling | 1,236 voters | 48% | 44% | 8% not sure | ±2.8% | "Should the Minnesota Constitution be amended to provide that only a union of one man and one woman shall be valid or recognized as a marriage in Minnesota?" |
| January 31 – February 2, 2012 | SurveyUSA | 542 RV | 47% | 39% | 4% not sure 10% not vote | ±4.3% | "An amendment to the Minnesota Constitution on the ballot defines marriage as between one man and one woman. Will you vote FOR the amendment? Against the amendment? Or not vote on the measure?" |
| May 31 – June 3, 2012 | Public Policy Polling | 973 voters | 43% | 49% | 7% not sure | ±3.1% | "Should the Minnesota Constitution be amended to provide that only a union of one man and one woman shall be valid or recognized as a marriage in Minnesota?" |
| July 17–19, 2012 | SurveyUSA | 552 LV | 52% | 37% | 6% not sure 5% not vote | ±4.3% | "An amendment to the Minnesota Constitution on the ballot defines marriage as between one man and one woman. Will you vote FOR the amendment? Against the amendment? Or not vote on the measure?" |
| September 6–9, 2012 | SurveyUSA | 551 LV | 50% | 43% | 8% | ±4.3% | "Also on the ballot is a ballot measure about marriage. It asks: Shall the Minnesota Constitution be amended to provide that only a union of one man and one woman shall be valid or recognized as a marriage in Minnesota?" |
| September 10–11, 2012 | Public Policy Polling | 824 LV | 48% | 47% | 5% not sure | ±3.4% | "Should the Minnesota Constitution be amended to provide that only a union of one man and one woman shall be valid or recognized as a marriage in Minnesota?" |
| September 17–19, 2012 | Mason-Dixon Polling and Research, Inc. | 800 LV | 49% | 47% | 4% | ±3.5% | "Another asks "Shall the Minnesota Constitution be amended to provide that only a union of one man and one woman shall be valid or recognized as marriage in Minnesota?" If the election were held today, would you vote: "YES", in favor of the amendment; "NO", against the amendment." |
| October 5–8, 2012 | Public Policy Polling | 937 LV | 46% | 49% | 5% not sure 1% won't vote | ±3.2% | "Should the Minnesota Constitution be amended to provide that only a union of one man and one woman shall be valid or recognized as a marriage in Minnesota?" |
| October 12–14, 2012 | SurveyUSA | 550 LV | 47% | 46% | 7% | ±4.3% | "Also on the ballot is a ballot measure about marriage. It asks: Shall the Minnesota Constitution be amended to provide that only a union of one man and one woman shall be valid or recognized as a marriage in Minnesota?" |
| October 15–21, 2012 | St. Cloud State University Survey | 600 LV | 44% | 51% | 5% | ±5% | "The second proposed amendment to the Minnesota Constitution asks "Shall the Minnesota Constitution be amended to provide that only a union of one man and one woman be valid or recognized as marriage in Minnesota?" If you were to vote today would you vote for the amendment, vote against the amendment, or not vote on this issue?" |
| October 23–25, 2012 | Mason-Dixon Polling and Research, Inc. | 800 LV | 48% | 47% | 5% | ±3.5% | "Another ballot question asks "Shall the Minnesota Constitution be amended to provide that only a union of one man and one woman shall be valid or recognized as marriage in Minnesota?" If the election were held today, would you vote: YES in favor of the amendment; NO against the amendment" |
| October 26–28, 2012 | SurveyUSA | 574 LV | 48% | 47% | 5% | ±4.2% | "Also on the ballot is a ballot measure about marriage. It asks: Shall the Minnesota Constitution be amended to provide that only a union of one man and one woman shall be valid or recognized as a marriage in Minnesota?" |
| November 1–3, 2012 | SurveyUSA | 556 LV | 47% | 48% | 5% | ±4.2% | "Also on the ballot is a ballot measure about marriage. It asks: Shall the Minnesota Constitution be amended to provide that only a union of one man and one woman shall be valid or recognized as a marriage in Minnesota?" |
| November 2–3, 2012 | Public Policy Polling | 1,164 LV | 45% | 52% | 3% not sure 0% won't vote | ±2.9% | "Should the Minnesota Constitution be amended to provide that only a union of one man and one woman shall be valid or recognized as a marriage in Minnesota?" |