<h2>C) Education and health care </h2><h2 /><h3>Explanation:</h3><h3 />
Within the public area, the union membership rate was above in 2013 for local government workers, 40.8 percent. Local government involves employees in heavily unionized professions, such as teachers, police officers, and firefighters. The union membership rate in 2013 was 30.9 percent among state workers and 26.5 percent among federal government craftsmen.
A sit- in is like a protest. It involves more than one person. They usually do sit-ins to promote political, social, or economic change.That is why it's nonviolent.
