Right-to-Work legislation has garnered renewed activity in states across the country. Since 2012, six states—Indiana, Kentucky, Michigan, Missouri, West Virginia and Wisconsin—have adopted right-to-work legislation. Conversely, New Hampshire and New Mexico voted against such a measure during their 2017 legislative sessions. Though legislation varies by state, right-to-work laws allow an employee to work for a business without being obligated to join a labor union. Union groups strongly oppose such legislation as they argue it would jeopardize worker wages and benefits and allow workers who do not pay dues to benefit from union wage and benefit negotiations. Advocates of the law maintain that it encourages economic development and provides options for employees.