counties, as well as the Nebraska unicameral) the party affiliations of candidates are generally known, most commonly by the groups endorsing a particular candidate (e.g., a candidate endorsed by a labor union would be generally affiliated with the Democratic Party, while a candidate endorsed by a business coalition would be generally affiliated with the Republican Party). Churches and other 501(c)(3) organizations Churches and charities in the United States are mainly formed under US Internal Revenue Service tax code 501(c)(3) non-profit organization regulations. To maintain that tax-exempt status, and the ability for donors to take a tax deduction, they are required to remain nonpartisan. This has caused some to question the ability of organizations that have the appearance of partisanship. The Brookings Institution is a Washington, D.C. think tank and 501(c)(3) non-profit, nonpartisan organization. Since its founding in 1916, it has had both identifiable Republicans and Democrats among its leadership. Owing to leadership changes such as this, some argue that it is a good example of a nonpartisan organization. The New York Times has at times listed the organization as being liberal, liberal-centrist, centrist, and conservative. In 2008, The New York Times published an article where it referred to the "conservative Brookings Institution". Nonpartisan League In the Progressive Era, the Nonpartisan League was an influential socialist political movement, especially in the Upper Midwest, particularly during the 1910s and 1920s. It also contributed much to the ideology of the former Progressive Party of Canada. It went into decline and merged with the Democratic Party of North Dakota to form the North Dakota Democratic–NPL Party in 1956. Milwaukee In the history of Milwaukee, the "Nonpartisans" were an unofficial but widely recognized coalition of Republicans and Democrats who cooperated in an effort to keep Milwaukee's Sewer Socialists out of as many offices as possible, including in elections which were officially non-partisan, but in which Socialists and "Nonpartisans" were clearly identified in the press. (Such candidates were sometimes called "fusion" candidates.) This lasted from the 1910s well into the 1940s. (The similar effort in 1888 to prevent Herman Kroeger's election as a Union Labor candidate had been conducted under the banner of a temporary "Citizen's Party" label.) During the period of Socialist-Progressive cooperation (1935–1941), the two sides were called "Progressives" and "Nonpartisans". See also Independent politician Party switching Apoliticism Decline to state Independent voter Non-partisan democracy References Citations Bibliography Political parties Political terminology of the