As recently as the 1940s, the world contained only about ________ states, but by 2011 there were ________ members of the United Nations.
A) 30; 70
B) 40; 121
C) 50; 193
D) 60; 169
E) 70; 108
Question 2
When a state has ________, it is presumed to control its internal affairs without interference by other states.
A) currency
B) sovereignty
C) a government
D) an army
E) alliances