Members of unions are disproportionately older, male, and residents of the Northeast, the Midwest, and California. Union workers average 10-30% higher pay than non-union in the United States after controlling for individual, job, and labor market characteristics.ublic sector worker unions are governed by labor laws and labor boards in each of the 50 states. Northern states typically model their laws and boards after the NLRA and the NLRB. In other states, public workers have no right to establish a union as a legal entity.
Saturn has always been visible to ancient humans hence it is difficult to name the person who discovered it. It was Galileo who took a look at the Saturn with his rudimentary telescope. He also discovered its moon, Titan. He thought the planet to be of a strange oval shape. The mystery was later solved when the rings around the Saturn were discovered. Later observations by Giovanni Cassini revealed 4 more moons of the Saturn.
Saturn has been known since prehistoric times because it is easily visible to the naked eye. Not until the invention of the telescope, however, did people observe Saturn's magnificent rings. Galileo Galilei was the first to observe Saturn with a telescope in 1610. Because of the crudeness of his telescope, he couldn't determine what the rings were. He incorrectly guessed that there were two large moons on either side of Saturn. Two years later when he viewed Saturn again, the moons had disappeared.