Brazilians tend to speak Spanish.
The native language of a people is called their mother tongue or first language.
People typically think in their native language, which is the language they are most comfortable and proficient in.
people who share customs and language
Serbian people speak the Serbian language.
You'll need to clarify your question. Do you mean, "How do people construct new languages?", or "How do people deconstruct a language into its basic elements for analysis?", or "How do people destroy (a) language?" or, perhaps, "How is a language lost or destroyed?"
Mandarin Chinese is the language spoken by the most people in the world as a native language.
The language of the common people was called vernacular. It was the everyday language spoken by ordinary people in a particular region or country, as opposed to the formal or literary language.
Most Cheyenne people today speak English if not as their first language certainly as a second language. Officially they speak their own language belonging to the algonquain language speaking people.
French is the official language of France.
how do jewish people say passover in their language
Because it is spoken as a native language by living people.
The language is dead. Hebrew is a language evolved from it. Descendants of the people who spoke it still exist.