The global economy relied on . . . . . . . . for much of the 20th century as a portable and indispensable fuel.
A. Oil
B. Natural resources
C. Water
D. Sun
Answer: Option A
Related Questions on Contemporary World Politics
. . . . . . . . has had constant shift putting democracy and military rule.
A. Pakistan
B. India
C. Bangladesh
D. Nepal
The animal that is the symbol of the World Wide Wildlife Fund is:
A. Tiger
B. Panda
C. Hornbill
D. White Bear
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