In which country, is not clearing off your plate considered very offensive and means that you didn't like the food?

In which country, is it considered an insult to point your feet (particularly the soles) at another person or to display them in any way, for example, by resting with your feet up?

In which country, is it essential to remove your shoes when entering someone's house?

In which country, is a tip considered an insult and accepting tips is like begging?

In which country, is chewing gum illegal?

In which country, is it extremely rude to offer the left hand for a handshake or pass food with the left hand?

In which country, are you expected to refuse your host's first offer of a beverage or a snack?

In which country, do people use cutlery to eat even pizza or fries?

In which country, is showing up on time for an event considered rude?

In which country, is smiling at a stranger very offensive?

In which country, is it offensive to send someone a bouquet with even number of flowers?

In which country, do people greet each other by bumping their noses?

In which country, do people bow to greet each other?

In which country, do people greet each other by clapping hands?