What is a denomination?

A religious denomination is a subgroup within a religion that operates under a common name, tradition, and identity. The term describes various Christian denominations (for example, Eastern Orthodox, Anglicanism, and the many varieties of Protestantism)

i thinl it is the 1st answer

because its important to learn about other countries and how high tech they are compared to us. also its good to learn about other cultures and how ours differs and in common also we need to learn about companies that we still buy since they ship it here.