All of the following are examples of traditional means of providing defense and repelling attack except
a. the Great Wall of China.
b. the Kremlin in Moscow.
c. the London Tower.
d. castles in medieval Europe.
Question 2
In order to demonstrate credibility in making a threat against another country, a country must have two characteristics. They are
a. willingness and capability to carry out the threat.
b. strong rhetoric and political will.
c. military power and purpose.
d. hope and optimism.