Church-state relations refer to the way in which religious institutions and government interact and influence each other. In many countries, this relationship is defined by laws and policies that determine the level of separation between religious organizations and state affairs. For example, in the United States, the First Amendment of the Constitution establishes a separation of church and state, preventing the government from favoring or establishing a particular religion. Different countries have varying approaches to church-state relations. Some nations, like Saudi Arabia, have an official state religion and integrate religious laws into their legal systems, while others, like France, enforce strict secularism, ensuring that religion does not play a role in public life. These differing approaches can impact social policies, education, and individual freedoms.