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.
Galileo Galilei was the first to observe the rings of Saturn in 1610 using his telescope, but was unable to identify them as such. He wrote to the Duke of Tuscany that The planet Saturn is not alone