What happens to a community's culture when people from all over the world move in and share their traditions?

The community's culture stays exactly the same.

All the different groups decide to live in separate areas.

The community's culture becomes more diverse.

The community stops celebrating all of its holidays.

How do different foods from around the world, like pho from Vietnam or bagels from European Jewish culture, affect American life?

They make it so everyone must eat the same meal.

They provide a wide variety of new and interesting dishes for people to try and enjoy.

They cause older, more traditional American foods to disappear completely.

They are only allowed to be eaten on special occasions once a year.