The Amalgamated Clothing Workers of America (ACWA) was a United States labor union known for its support for "social unionism" and progressive political causes.
 Led by Sidney Hillman for its first thirty years, it helped found the Congress of Industrial Organizations.
 It merged with the Textile Workers Union of America (TWUA) in 1976 to form the Amalgamated Clothing and Textile Workers Union (ACTWU), which merged with the International Ladies' Garment Workers' Union in 1995 to create the Union of Needletrades, Industrial and Textile Employees (UNITE).
 UNITE merged in 2004 with the Hotel Employees and Restaurant Employees Union (HERE) in 2004 to create a new union known as UNITE HERE.
 After a bitter internal dispute in 2009, the majority of the UNITE side of the union, along with some of the disgruntled HERE locals left UNITE HERE, and formed a new union named Workers United, Led by former UNITE president Bruce Raynor.
The National Treasury Employees Union (NTEU) is an independent labor union representing approximately 150,000 employees of 30 agencies of the United States government.
 The union specializes in representation of non-supervisory federal employees in every classification and pay level in civilian agencies.
Service Employees International Union (SEIU) is a labor union representing almost 1.9 million workers in over 100 occupations in the United States and Canada.
 SEIU is focused on organizing workers in three sectors: health care (over half of members work in the health care field), including hospital, home care and nursing home workers; public services (local and state government employees); and property services (including janitors, security officers and food service workers).
The International Ladies' Garment Workers' Union (ILGWU) was once one of the largest labor unions in the United States, one of the first U.S. unions to have a primarily female membership, and a key player in the labor history of the 1920s and 1930s.
 The union, generally referred to as the "ILGWU" or the "ILG," merged with the Amalgamated Clothing and Textile Workers Union in 1995 to form the Union of Needletrades, Industrial and Textile Employees (UNITE).
 UNITE merged with the Hotel Employees and Restaurant Employees Union (HERE) in 2004 to create a new union known as UNITE HERE.
 The two unions that formed UNITE in 1995 represented 250,000 workers between them, down from the ILGWU's peak membership of 450,000 in 1969.
The United Public Workers of America (1946–1952) was an American labor union representing federal, state, county, and local government employees.
 The union challenged the constitutionality of the Hatch Act of 1939, which prohibited federal executive branch employees from engaging in politics.
 In "United Public Workers of America v. Mitchell", 330 U.S. 75 (1947), the Supreme Court of the United States upheld the Hatch Act, finding that its infringement on the Constitutional rights was outweighed by the need to end political corruption.
 The union's leadership was Communist, and in a famous purge the union was ejected from its parent trade union federation, the Congress of Industrial Organizations, in 1950.
UNITE HERE is a labor union in the United States and Canada with more than 265,000 active members The union's members work predominantly in the hotel, food service, laundry, warehouse, and casino gaming industries.
 The union was formed in 2004 by the merger of Union of Needletrades, Industrial, and Textile Employees (UNITE) and Hotel Employees and Restaurant Employees Union (HERE).
The Hotel Employees and Restaurant Employees Union (HERE) was a United States labor union representing workers of the hospitality industry, formed in 1891.
 In 2004, HERE merged with the Union of Needletrades, Industrial, and Textile Employees (UNITE) to form UNITE HERE.
 HERE notably organized the staff of Yale University in 1984.
 Other major employers that contracted with this union included several large casinos (Harrah's, Caesars Palace, and Wynn Resorts); hotels (Hilton, Hyatt and Starwood), and Walt Disney World.
 HERE was affiliated with the AFL-CIO.
Wynn Resorts Limited is a publicly traded corporation based on the Las Vegas Strip, Nevada that is a developer and operator of high end hotels and casinos.
 It was founded in 2002 by former Mirage Resorts Chairman and CEO Steve Wynn.
 s of 2016 , the Company has developed five properties.
The 2007–2008 CBS News writers strike is a strike action by news writers working for the U.S.-based news broadcaster CBS News.
 The strike began on November 19, 2007.
 In addition to CBS News, CBS's locally owned and operated station news operations (including CBS Radio's news radio stations like WCBS, WBBM, KYW and KNX) have been without a contract with the network since April 2005.
 While most news writers are members of the American Federation of Television and Radio Artists, a labor union representing workers in the entertainment industry, CBS News and CBS-owned news station employees are represented by the Writers Guild of America.
 On November 19, 2007, employees voted to authorize strike action along with the rest of the guild.
 Democratic presidential candidates John Edwards, Hillary Clinton, Barack Obama, Chris Dodd, Joe Biden and Bill Richardson said they would not cross picket lines for appearances on interview shows or a candidate debate.
United States labor law sets the rights and duties for employees, labor unions, and employers in the United States.
 Labor law's basic aim is to remedy the "inequality of bargaining power" between employees and employers, especially employers "organized in the corporate or other forms of ownership association".
 Over the 20th century, federal law created minimum social and economic rights, and encouraged state laws to go beyond the minimum to favor employees.
 The Fair Labor Standards Act of 1938 requires a federal minimum wage, currently $7.25 but higher in 28 states, and discourages unhealthy working weeks over 40 hours through time-and-a-half overtime pay.
 There are no federal or state laws requiring paid holidays or paid family leave: the Family and Medical Leave Act of 1993 creates a limited right to 12 weeks of unpaid leave in larger employers.
 There is no automatic right to an occupational pension beyond federally guaranteed social security, but the Employee Retirement Income Security Act of 1974 requires standards of prudent management and good governance if employers agree to provide pensions, health plans or other benefits.
 The Occupational Safety and Health Act of 1970 requires employees have a safe system of work.

Question: The Hotel Employees and Restaurant Employees Union (HERE) was a United States labor union representing workers of the hospitality industry, formed in which year, other major employers that contracted with this union included several large casinos, such as Wynn Resorts?
Answer: 1891