is the threat of something that may overthrow the authority in a nation
Threat of overthrow
Yes. They want to overthrow the constitutional government and create a government of their own. They are equal to the terrorist groups in the Middle East in murder, hate, and discrimination.
They viewed it as a threat to their authority.
The Pagans in Makkah (or Mecca). They viewed Islam as a threat to their personal authority.
During the fifteenth century, feudalism was the main form of government. A king only held as much power as the lords around him gave him, and as they could easily amass armies to overthrow him, they were always a threat.
It is a moderate threat level if terrorist are present but there are no indications of anti-US activities. During this threat level the terrorists are operating in their host nation.
Threat is a sign of something bad, an indication that something unpleasant or dangerous is going to happen. Somebody or something likely to cause harm
It was a threat to the authority of the national government.
The threat level to a host nation if terrorists are present but there is no indication of anti-US activity in the operating environment is still very high because of the unpredictable nature of terrorists.
Any nation armed with Nuclear Weapons.
Germany
Germany