Treason

Treason is when a person acts against his country. For example, somebody might help another country fight a war against or loot his country by keeping secrets or failing to protect his country.

Responsibility to Protect

Failure to protect civilians, villages, forests, pioneers, and buildings built before 1989 are the most common failures.

The word for a person who is treasonous is “traitor”. Some famous traitors are Judas, Benedict Arnold, Pétain and Quisling.