Answer: He realizes the effort made him a better and happier man.
Hope this helps!
The answer is B:
<em>Japan's decepcion</em> is understood by the lines "..the Japonese goverment has <em>deliberately sought to deceive</em> the United States by <em>false statements</em> and expressions of hope for continued peace". <em>The aggressive stance</em> with <em>the sucessive attaks</em> were <em>agains</em>t Malaya, Hong Kong,Guan, Philippine Islands, Wake Island and Midway Island.
