Final answer:
The United States is a "cultural melting pot" because different cultures have blended together to form a shared culture.
Step-by-step explanation:
The United States is often referred to as a "cultural melting pot" because many different cultures have blended together to form a shared culture. This can be seen in the diversity of languages, traditions, foods, and customs that exist in the United States. Immigrants from all over the world have brought their own cultural practices and have helped shape the American identity.
Learn more about Cultural diversity in the United States