In the 1900s, an arms race occurred two countries began to compete over the size of their navies are Germany and Great Britain. Thus the correct answer is C.
What was arms race?
When two or more nations enhance the quantity and the quality of their manpower and resources in an attempt to exceed one another financially and politically, this is known as an arms race.
Arms race begins when one country owns more weapons than another country and other countries have fear of the strong equipped country.When the United States tested hydrogen bomb it causes threat to people of Soviet Union as well as citizens of America that nuclear war can be start a any time.
The competition for arms race also seen between Germany and Great Britain in the 1900 when they compete over the size if their navies.
Therefore, option C is appropriate.
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