Home
How long did the United States keep the monopoly on the atomic bomb?

Question 1:

How long did the United States keep the monopoly on the atomic bomb?

A. four years until 1949

B. seven years until 1952

C. one year until 1946

D. ten years until 1955

These questions are from this test. Would you like to take a practice test?

Trivial Practice Quiz history - Test 70 | Englishfreetest.com

30 minutes
15 questions