What is the Public Law 414 and when was it passed?

Public Law 414, also known as the Immigration and Nationality Act of 1952, was enacted on June 27, 1952. This law established a comprehensive framework for immigration and naturalization in the United States, consolidating previous legislation and introducing new provisions regarding visas, deportation, and the admission of immigrants. It also included controversial elements such as the exclusion of certain groups based on political beliefs and national origin.