Arrange the following nuclear weapon states according to the chronological order of their first nuclear tests with the help of the code given below:
A. US, PRC, USSR, UK, France, India, Pakistan
B. USSR, PRC, US, UK, India, Pakistan, France
C. US, USSR, UK, France, PRC, India, Pakistan
D. UK, US, USSR, PRC, Pakistan, France, India
Answer:C
Arrange the following nuclear weapon states according to the chronological order of their first nuclear tests with the help of the code given below:
A. US, PRC, USSR, UK, France, India, Pakistan B. USSR, PRC, US, UK, India, Pakistan, France C. US, USSR, UK, France, PRC, India, Pakistan D. UK, US, USSR, PRC, Pakistan, France, India