He based his strategy on the strategy of his enemies as a lot of generals do. So "he revised it based on the strategy of the British" is your answer. 7th grade American History?
1 is probably your best bet since your talking about unit 1 or period 1 which was focuses on irrigation
Best answer is a. it wanted to spread its markets for trade really.
The 38th parallel is a “popular name given to latitude 38° N that in East Asia roughly demarcates North Korea and South Korea.” (Source: Britannica.com)