The Church of Satan was founded in 1966 in San Francisco, California, by Anton Szandor LaVey ¹. It's not the youngest region in the world, but rather a religious organization dedicated to the religion of Satanism.

As for the youngest region in the world, I couldn't find any specific information on that. However, some of the youngest countries in the world include South Sudan, Kosovo, and Montenegro [2]. If you have any more specific information or context about the youngest region you're referring to, I'd be happy to try and assist you further

Here are some additional details about the Church of Satan and young regions in the world:

The Church of Satan is a religious organization that was founded in 1966 by Anton Szandor LaVey. The church is dedicated to the religion of Satanism, which is a philosophical and spiritual movement that emphasizes individualism, self-empowerment, and the pursuit of pleasure and knowledge.

The church has its headquarters in New York City and has a presence in many countries around the world. It is led by a high priest or high priestess, who serves as the spiritual leader of the organization.

As for young regions in the world, there are several countries and territories that have gained independence or been established in recent years. Some examples include:

- South Sudan, which gained independence from Sudan in 2011 and is the world's youngest country.

- Kosovo, which declared independence from Serbia in 2008 and is recognized as a sovereign state by many countries.

- Montenegro, which gained independence from Serbia and Montenegro in 2006 and is a member of the United Nations.

- The Republic of the Congo, which gained independence from France in 1960 and is a member of the African Union.

- The Democratic Republic of the Congo, which gained independence from Belgium in 1960 and is a member of the African Union.

These are just a few examples of young regions in the world. There are many other countries and territories that have gained independence or been established in recent years, and the list is constantly evolving