ก The chart shows the naval arms race in the 1910s.
Dreadnought Construction
Year
Britain
Germany
< 1910
7
7
1910
3
1
1911
5
3
1912
3
2
1913
7
3
1914
3

D. 1914 because that is when World War 1 started

Explanation:

frederick william of brandenburg-prussia trained his son, frederick, to be a hardy soldier. but frederick disliked rifle shooting and horseback riding. unlike his father, he was interested in french literature. he enjoyed poetry and music and, like some others of the enlightenment, he scoffed at religion. his father thought him soft, frivolous and unmindful of his duties. and when frederick refused to put his signature on a right to succession, for a few moments his father strangled him.