A person who believes that laws and governments are not necessary is known as —

✅ কেন সঠিক: An anarchist is a person who believes that laws and governments are unnecessary and that society should be organised without any ruling authority.

❌ অন্য অপশন: A militant is someone who supports aggressive or violent action for a cause; a terrorist uses violence to create fear for political aims; an extremist holds very extreme views. None of them necessarily rejects all government.

💡 মনে রাখুন: Anarchy = absence of government; anarchist = a believer in anarchy.

📖 শব্দার্থ: anarchist — নৈরাজ্যবাদী; militant — জঙ্গি/সংগ্রামী; extremist — চরমপন্থী।