12. by the 1990s, scholars estimate that about what percent of all combat-related deaths are civilians rather than soldiers?
a.
10
b.
25
c.
50
d.
90

13. experts say that it is not really important to understand what causes terrorism; we just need to stop it.
a.
true
b.
false

14. which perspective argues that wars happen when a country or group of people feel that the benefits will outweigh the cost of not going to war?
a.
nature of human nature
b.
trade-off analysis
c.
relations among states
d.
youth bulge

class- current affairs