Well, this can be different for every religion. I know that in some religions like Muslim, take off their shoes when entering a holy area. Some other examples are when religions wear something to cover their hair (some areas of Judaism, Christianity, and Muslim). People will also sometimes light incense or bathe themselves with holy water. It really depends on what religion you are or/and your background. I hope that you found this helpful.
False. Many people from all over the world can speak the same language, Take Mexico and Spain for example. Everyone that lives in both places speak spanish and they are not in the same country.