Both require proof that the employers as well as their employees adhere to the rules and both help safeguard workers from discrimination. In 1952 in 1952, the Immigration and Nationality Act (INA) was a combination law of previous laws. American employers could now employ workers who were not U.S. citizens in certain professions under the INA. H-1B visas were necessary for workers. The law was also incorporated into the federal government as a stipulation designed to prevent discrimination. The 1986 Immigration Reform and Control Act (IRCA) that was passed by Congress, mandated that employers hire only legitimate immigrants from the United States. Under this law, employers were required to determine…