Treason
From Wikipedia, a free encyclopedia written in simple English for easy reading.
Treason is when a person acts against his country. For example, somebody might help another country fight a war against his country. Treason is a common word, but different countries have different laws against it.
The word for a person who is treasonous is “traitor”. Some famous traitors are Judas, Benedict Arnold, Pétain and Quisling.
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